Planarization |
Chemical Mechanical Polishing |
PTB |
Cleanroom |
Konstantin Thronberens |
planarization, CMP |
TrapFab |
NaN |
Deposition of Gold |
Electroplating |
PTB |
Cleanroom |
Konstantin Thronberens |
deposition, electroplating |
TrapFab |
NaN |
Flip Chip Technology |
Flip Chip Bonder |
PTB |
Cleanroom |
Konstantin Thronberens |
packaging, bonding |
TrapFab |
NaN |
Fabrication of Multilayer Iontraps |
diverse |
PTB |
Cleanroom |
Amado Bautista |
deposition of gold, uv-lithography, packaging |
TrapFab |
NaN |
Fabrication of Multilayer Iontraps |
diverse |
PTB |
Cleanroom |
Friederike Giebel |
deposition of gold, uv-lithography, packaging |
TrapFab |
NaN |
Sputtering |
MRC - 8 Kathoden, 4'';\nSenvac - Z550;\nvon Ardenne - Clustersystem CS 730 S;\nKenotec - 8 Kathoden, 6'';\nScia - Mini40; |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
Sputtertargets: Al2O3, AlFeSil, Au, Bi5N, CoCrTa, CoFe90/10, Cr, CrMnPt, Cu, FeTa, MnBi, NiFe35/65, NiFe45/55, NiFe81/19, NiMn, PZT, SmCo, Sputterglas, Ta, Ti |
TrapFab |
NaN |
Evaporation |
LeyboldLab500plus |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
Electron beam evaporation, Thermal evaporation, Pt, Cr, Cu, SiO2, Al2O3, others on request |
TrapFab |
NaN |
PECVD |
Plasmalab 80 plus |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
SiO2, Si3N4 |
TrapFab |
NaN |
Planarization |
Chemical Mechanical Polishing |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
NaN |
TrapFab |
NaN |
Electroplating |
NaN |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
Cu, NiFe 81/19, Ni, CoFe, Sn |
TrapFab |
NaN |
Ion Beam Etching |
IBE Commonwealth Scientific Corporation |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
NaN |
TrapFab |
NaN |
Plasma Etching |
Plasmaanlage 4008 |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
N2, O2, CF4 |
TrapFab |
NaN |
Deep Reactive Ion etching |
Plasmalab System 100 |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
etching of Si |
TrapFab |
NaN |
Atomic Layer Deposition |
AVIZA Phanteon 304 |
LUH |
Institut für Mikroproduktionstechnik |
Alexander Kassner |
Al2O3 |
TrapFab |
NaN |
Femtosecond-laser micromachining (subtractive) |
Spectra Physics Spitfire Pro |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
fs-laser ablation |
TrapFab |
NaN |
Laser surface treatment (coating separation, corrugation, grooving) |
Spectra Physics Spitfire Pro |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
fs-laser ablation |
TrapFab |
NaN |
Sub-µm resolution 3D printing of polymers (also large scale, high precision) |
Spectra Physics Tsunami |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
Two-photon polymerization |
TrapFab |
NaN |
Soft lithography replication/molding |
NaN |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
Soft lithography |
TrapFab |
NaN |
Selective Laser-induced Etching |
Lightfab |
LUH |
LNQE |
Jacob Stupp |
micro-machining of fused silica |
TrapFab |
NaN |
Dry chemical etching |
diverse |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
etching tools for diverse Nitrides, silicon, oxides, metals |
Novel micro-optomechanical mirrors |
NaN |
Dry chemical etching |
diverse |
TUBS |
Institut für Halbleitertechnik |
Andreas Waag |
etching tools for diverse Nitrides, silicon, oxides, metals |
Novel micro-optomechanical mirrors |
NaN |
III-V semiconductor epitaxy |
diverse |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
NaN |
Novel micro-optomechanical mirrors |
NaN |
III-V semiconductor epitaxy |
diverse |
TUBS |
Institut für Halbleitertechnik |
Andreas Waag |
NaN |
Novel micro-optomechanical mirrors |
NaN |
Laser micro-processing |
Femtosecond laser micro-processing system |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
NaN |
Novel micro-optomechanical mirrors |
NaN |
Laser micro-processing |
Two-photon polymerization system |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
NaN |
Novel micro-optomechanical mirrors |
NaN |
Micro- and Nano-fabrication |
EBL |
PTB |
Cleanroom |
Stefanie Kroker |
100 kV System |
Novel micro-optomechanical mirrors |
NaN |
Micro- and Nano-fabrication |
Laser writing system |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
NaN |
Novel micro-optomechanical mirrors |
NaN |
Micro- and Nano-fabrication |
Laser writing system |
TUBS |
Institut für Halbleitertechnik |
Andreas Waag |
NaN |
Novel micro-optomechanical mirrors |
NaN |
Semi-analytical and numerical modeling of thermal noise in complex optical systems |
Home-made and commercial tools (COMSOL, Lumerical, JJCMWAve) |
TUBS |
Institut für Halbleitertechnik |
Stefanie Kroker |
NaN |
Novel micro-optomechanical mirrors |
NaN |
Multiphysics Simulations |
COMSOL |
TUBS |
Institut für Halbleitertechnik |
Stefanie Kroker |
NaN |
Novel micro-optomechanical mirrors |
NaN |
Machine Learning |
Python: tensorflow, keras |
TUBS |
Institut für Halbleitertechnik |
Liam Shelling Neto |
DeepLearning (GANs, DNNs, DeepQLearning, NEAT, KNN, VQGAN+CLIP, SVM) |
Novel micro-optomechanical mirrors |
NaN |
Fusion splicing of optical fibers |
Fujikura fiber optic fusion splicer for single mode and polarization maintaining fibers |
PTB |
Department 4.3 |
Sebastian Koke |
SM splicer, PM splicer |
Optical Clock Networks |
NaN |
Frequency Dissemination with Fibres |
NaN |
PTB |
Department 4.3 |
Jochen Kronjäger |
NaN |
Optical Clock Networks |
NaN |
Frequency Dissemination with Fibres |
NaN |
PTB |
Department 4.3 |
Sebastian Koke |
NaN |
Optical Clock Networks |
NaN |
Geodetic simulations of using clock measurements for gravity field determination, height system unification and monitoring mass variations |
PC |
LUH |
Institut für Erdmessung |
Jürgen Müller |
relativistic geodesy with clocks |
Optical clock networks |
NaN |
Reference transitions in Ca+, Al+ and Ar13+ for frequency comparisons |
four optical clock setups |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Piet Schmidt |
optical clocks |
Optical clock networks |
NaN |
Reference transitions in Ca+, Al+ and Ar13+ for frequency comparisons |
four optical clock setups |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Steven King |
optical clocks |
Optical clock networks |
NaN |
Reference transitions in Ca+, Al+ and Ar13+ for frequency comparisons |
four optical clock setups |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Nicolas Spethmann |
optical clocks |
Optical clock networks |
NaN |
Reference transitions in Ca+, Al+ and Ar13+ for frequency comparisons |
four optical clock setups |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Stephan Hannig |
optical clocks |
Optical clock networks |
NaN |
Hydrogen-loaded optical fibres for the UV |
hydrogen loading setup |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Fabian Wolf |
UV fibers |
Optical clock networks |
NaN |
Hydrogen-loaded optical fibres for the UV |
hydrogen loading setup |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Nimrod Hausser |
UV fibers |
Optical clock networks |
NaN |
Resonant optical frequency doubling |
competence |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Stephan Hannig |
frequency doubling |
Optical clock networks |
NaN |
Resonant optical frequency doubling |
competence |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Christian Ospelkaus |
frequency doubling |
Optical clock networks |
NaN |
Resonant optical frequency doubling |
competence |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Piet Schmidt |
frequency doubling |
Optical clock networks |
NaN |
Real time experimental control system |
competence |
PTB/LUH |
QUEST-FG1/FG2/FG3 |
Kai Dietze |
real time experimental control software, hardware |
Optical clock networks, Quantum Sensors for Geodetiv Observation |
NaN |
Real time experimental control system |
competence |
PTB/LUH |
QUEST-FG1/FG2/FG3 |
Jonas Keller |
real time experimental control software, hardware |
Optical clock networks, Quantum Sensors for Geodetiv Observation |
NaN |
Real time experimental control system |
competence |
PTB/LUH |
QUEST-FG1/FG2/FG3 |
Steven King |
real time experimental control software, hardware |
Optical clock networks, Quantum Sensors for Geodetiv Observation |
NaN |
novel atom interferometry methods for microravity applications |
QUANTUS-1 |
UBremen |
ZARM |
Matthias Gersemann |
atom interferometry, BECs |
Quantum Navigation |
NaN |
BEC-based atom interferometer on microgravity platforms |
MAIUS-A, MAIUS-B, DESIRE |
LUH |
Institut für Quantenoptik |
Maike Lachmann |
atom interferometry, BECs, mixtures |
Quantum Navigation |
NaN |
Expertise on quantum-enhanced measurements |
NaN |
LUH |
Institut für Quantenoptik |
Carsten Klempt |
NaN |
Spin Squeezing and Non-classical States |
NaN |
Efficient description of many-body quantum states |
NaN |
LUH |
Institut für Quantenoptik |
Carsten Klempt |
NaN |
Spin Squeezing and Non-classical States |
NaN |
Magnetic field stabilization |
NaN |
LUH |
Institut für Quantenoptik |
Carsten Klempt |
NaN |
Spin Squeezing and Non-classical States |
NaN |
Accurate atom counting |
NaN |
LUH |
Institut für Quantenoptik |
Carsten Klempt |
NaN |
Spin Squeezing and Non-classical States |
NaN |
Dynamical optical potentials |
NaN |
LUH |
Institut für Quantenoptik |
Carsten Klempt |
NaN |
Spin Squeezing and Non-classical States |
NaN |
Microwave phase noise analyzer |
Rhode und Schwarz Phasenrauschmessplatz FSWP |
LUH |
Institut für Quantenoptik |
Carsten Klempt |
NaN |
Spin Squeezing and Non-classical States |
NaN |
Development and fabrication of high power single-frequency fiber amplifiers at 1064nm and 1550nm |
NaN |
LZH |
NaN |
Peter Weßels |
high power fiber amplifiers, single-frequency, 1064nm, 1550nm, specialty fibers |
Laser Development and Stabilisation for next-generation GWDs |
NaN |
Development and fabrication of high power fiber components like pump-combiner, cladding light stripper, mode-field adapter |
NaN |
LZH |
NaN |
Felix Wellmann |
high power fiber components, 1064nm, 1550nm |
Laser Development and Stabilisation for next-generation GWDs |
NaN |
Laser amplifier static and dynamic simulation and modelling (rate equations, ASE, SBS, energy transfer, transfer functions) |
Home-made Python and Matlab codes |
LZH |
NaN |
Peter Weßels |
high power fiber amplifiers, single-frequency, 1064nm, 1550nm, rate equations, SBS, laser amplifier transfer functions |
Laser Development and Stabilisation for next-generation GWDs |
NaN |
Fiber-Modal analysis |
Home-built S2-Imager |
LZH |
NaN |
Sven Hochheim |
fiber modes |
Laser Development and Stabilisation for next-generation GWDs |
NaN |
NaN |
NaN |
NaN |
NaN |
NaN |
NaN |
NaN |
NaN |
Laser stabilization |
NaN |
AEI |
NaN |
Benno Willke |
power stabilization, frequency stabilization, spatial filtering, laser stabilization |
Laser Development and Stabilisation for next-generation GWDs |
NaN |
Coherent beam combination |
NaN |
AEI |
NaN |
Nina Bode |
coherent beam combination |
Laser Development and Stabilisation for next-generation GWDs |
NaN |
Magnetic field stabilization |
NaN |
PTB |
Institute for Experimental Quantum Metrology (QUEST) |
Henning Fürst |
NaN |
Tests of fundamental physics - spectroscopy |
NaN |
Magnetic field stabilization |
NaN |
PTB |
Institute for Experimental Quantum Metrology (QUEST) |
Tanja Mehlstäubler |
NaN |
Tests of fundamental physics - spectroscopy |
NaN |
Precision spectroscopy at octupole transition in 172Yb+ ions |
NaN |
PTB |
Institute for Experimental Quantum Metrology (QUEST) |
Chih-Han Yeh |
NaN |
Tests of fundamental physics - spectroscopy |
NaN |
Precision spectroscopy at octupole transition in 172Yb+ ions |
NaN |
PTB |
Institute for Experimental Quantum Metrology (QUEST) |
Tanja Mehlstäubler |
NaN |
Tests of fundamental physics - spectroscopy |
NaN |
Isotope shift calculations |
Workstation, pencil and paper |
PTB |
Fundamental Physics for Metrology |
Andrey Surzhykov |
Relativistic many-body calculations, effects of New Physics |
Tests of fundamental physics - spectroscopy |
NaN |
Reference transitions in Ca+, Al+ and Ar13+ for frequency comparisons |
four optical clock setups |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Piet Schmidt |
optical clocks |
Tests of fundamental physics - spectroscopy |
NaN |
Reference transitions in Ca+, Al+ and Ar13+ for frequency comparisons |
four optical clock setups |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Steven King |
optical clocks |
Tests of fundamental physics - spectroscopy |
NaN |
Reference transitions in Ca+, Al+ and Ar13+ for frequency comparisons |
four optical clock setups |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Nicolas Spethmann |
optical clocks |
Tests of fundamental physics - spectroscopy |
NaN |
Reference transitions in Ca+, Al+ and Ar13+ for frequency comparisons |
four optical clock setups |
PTB/LUH |
Institute for Experimental Quantum Metrology (QUEST) |
Stephan Hannig |
optical clocks |
Tests of fundamental physics - spectroscopy |
NaN |
Theoretical knowledge in tailoring light structure for manipulation of atomic processes |
Computer cluster, pencil and paper |
PTB |
Fundamental Physics for Metrology |
Yuriy Bidasyuk |
Vortex light, Bose Einstein Condensates |
Twisted Light |
NaN |
Bose-Einstein condensate calculations |
Computer cluster, pencil and paper |
PTB |
Fundamental Physics for Metrology |
Yuriy Bidasyuk |
Vortex light, Bose Einstein Condensates |
Twisted Light |
NaN |
Atomic structure calculations |
Computer cluster |
PTB |
Fundamental Physics for Metrology |
Anton Peshkov |
Light-matter interactions |
Twisted Light |
NaN |
Monte-Carlo Simulations |
Computing cluster |
LUH |
Institut für Theoretische Physik |
Hendrik Weimer |
NaN |
Open many-body Quantum Systems |
NaN |
Tensor Network Methods |
Computing cluster |
LUH |
Institut für Theoretische Physik |
Hendrik Weimer |
NaN |
Open many-body Quantum Systems |
NaN |
Analytical and numerical modeling of optical propeties of single nanioparticles and nanoparticle structures, Multipole decomposition methods |
Home-made and commercial simulation tools |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
NaN |
Optical Simulations |
NaN |
Semi-analytical and numerical modeling of thermal noise in complex optical systems |
Home-made and commercial tools (COMSOL, Lumerical, JJCMWAve) |
TUBS |
Institut für Halbleitertechnik |
Stefanie Kroker |
NaN |
Optical Simulations |
NaN |
Mulstiphysucs Simulations |
COMSOL |
TUBS |
Institut für Halbleitertechnik |
Stefanie Kroker |
NaN |
Optical Simulations |
NaN |
Laser beam analysis (higher order mode content) |
wincam or similar plus mode-fitting software |
AEI |
Institut für Gravitationsphysik |
Gerhard Heinzel |
NaN |
Optical Simulations |
NaN |
Thermal vacuum testing |
Thermal vacuum test chamber |
AEI |
Institut für Gravitationsphysik |
Brigitte Kaune |
NaN |
Optical Simulations |
NaN |
Hydroxycatalysis bonding |
cleanroom, coordinate measurement machine |
AEI |
Institut für Gravitationsphysik |
Stefan Ast |
NaN |
Optical Simulations |
NaN |
Silicate bonding |
cleanroom, coordinate measurement machine |
AEI |
Institut für Gravitationsphysik |
Stefan Ast |
NaN |
Optical Simulations |
NaN |
ASAP, ZEMAX |
Software licenses |
AEI |
Institut für Gravitationsphysik |
Gudrun Wanner |
NaN |
Optical Simulations |
NaN |
IfoCAD Library |
NaN |
AEI |
Institut für Gravitationsphysik |
Gudrun Wanner |
3D ray tracing, Gaussian beam propagation, diffraction simulation, interferometer design, imaging optics design |
Optical Simulations |
NaN |
IfoCAD Library, Git, DevOps |
NaN |
AEI |
Institut für Gravitationsphysik |
Tim Haase |
3D ray tracing, Gaussian beam propagation, diffraction simulation, interferometer design, imaging optics design |
Optical Simulations |
NaN |
Laser amplifier static and dynamic simulation and modelling (rate equations, ASE, SBS, energy transfer, transfer functions) |
Home-made Python and Matlab codes\n |
LZH |
NaN |
Peter Weßels |
high power fiber amplifiers, single-frequency, 1064nm, 1550nm, rate equations, SBS, laser amplifier transfer functions\n |
Optical Simulations |
NaN |
Numerical laser beam propagation\n |
Home-made beam propagation code |
LZH |
NaN |
Peter Weßels |
BPM, beam propagation method, eigenmode solver |
Optical Simulations |
NaN |
Multiphysics simulations combining laser beam propagation, rate equations, thermal effects |
Home-made Matlab code |
LZH |
NaN |
Peter Weßels |
BPM, beam propagation methos, thermal effects, waveguide modification |
Optical Simulations |
NaN |
Machine Learning |
Python: tensorflow, keras |
TUBS |
Institut für Halbleitertechnik |
Liam Shelling Neto |
DeepLearning (GANs, DNNs, DeepQLearning, NEAT, KNN, VQGAN+CLIP, SVM) |
Optical Simulations |
NaN |
Characterization of nano-mechanical resonators |
SiNi membranes/reosnators |
AEI |
Institut für Gravitationsphysik |
Bernd Schulte |
mechanical resonators, damping |
Optical Simulations |
NaN |
Characterization of nano-mechanical resonators |
SiNi membranes/reosnators |
AEI |
Institut für Gravitationsphysik |
Michèle Heurs |
mechanical resonators, damping |
Optical Simulations |
NaN |
Analytical and numerical methods of matterwave propagation |
home-made fortran, matlab and python codes |
LUH |
Institut für Quantenoptik |
Naceur Gaaloul |
BEC, atom interferometry, many-body physics |
Optical Simulations |
NaN |
Analytical and numerical methods of matterwave propagation |
home-made fortran, matlab and python codes |
LUH |
Institut für Quantenoptik |
Stefan Seckmeyer |
BEC, atom interferometry, many-body physics |
Optical Simulations |
NaN |
Numerical methods of light diffraction |
IfoCAD and python codes |
LUH |
Institut für Quantenoptik |
Stefan Seckmeyer |
beam diffraction, AI beam clipping, wave-front distortions |
Optical Simulations |
NaN |
BEC-based atom interferometer on microgravity platforms |
MAIUS-A, MAIUS-B, DESIRE |
LUH |
Institut für Quantenoptik |
Maike Lachmann |
atom interferometry, BECs, mixtures |
Quantum Optics and sensing in microgravity |
NaN |
microgravity platform |
Einstein-Elevator |
LUH |
Institut für Transport- und Automatisierungstechnik |
Christoph Lotz |
microgravity |
Quantum Optics and sensing in microgravity |
NaN |
Dual-species BEC-based Atom interferometer (K,Rb) for sounding rocket missions |
MAIUS-B |
LUH |
Institut für Quantenoptik |
Baptist Piest |
BEC, mixtures, atom interferometry |
Quantum Optics and sensing in microgravity |
NaN |
novel atom interferometry methods for microravity applications |
QUANTUS-1 |
ZARM |
Space Science |
Matthias Gersemann |
atom interferometry, BECs |
Quantum Optics and sensing in microgravity |
NaN |
atom interferometer with Rb-BEC in drop tower (extension to dual-species planned) |
QUANTUS-2 |
ZARM |
Space Science |
Merle Cornelius |
atom interferometry, BECs |
Quantum Optics and sensing in microgravity |
NaN |
optical BEC preparation in drop tower |
PRIMUS-2 |
ZARM |
Space Science |
Sven Herrmann |
Dipole traps, BECs, mixtures |
Quantum Optics and sensing in microgravity |
NaN |
Dual-species BEC-based Atom interferometer (K,Rb) for sounding rocket missions |
MAIUS-B |
LUH |
Institut für Quantenoptik |
Jonas Böhm |
BEC, mixtures, atom interferometry |
Quantum Optics and sensing in microgravity |
NaN |
optical BEC preparation in drop tower |
PRIMUS-2 |
ZARM |
Space Science |
Marian Woltmann |
Dipole traps, BECs, mixtures |
Quantum Optics and sensing in microgravity |
NaN |
atom interferometer with Rb-BEC in drop tower (extension to dual-species planned) |
QUANTUS-2 |
ZARM |
Space Science |
Laura Pätzold |
atom interferometry, BECs |
Quantum Optics and sensing in microgravity |
NaN |
Generation of and interferometry with entangled atoms |
INTENTAS |
DLR |
DLR-SI |
Jens Kruse |
atom interferometry, entanglement |
Quantum Optics and sensing in microgravity |
NaN |
Nanoparticles in microgravity |
NAIS |
ZARM |
Space Science |
Christian Vogt |
force measurements, gravity, dipole traps |
Quantum Optics and sensing in microgravity |
NaN |
Ion traps for optical clocks in space |
NaN |
PTB |
Institute for Experimental Quantum Metrology (QUEST) |
Judith Elena Jordan |
ion traps, chips, optical clocks |
Quantum Optics and sensing in microgravity |
NaN |
Space qualification of optical setups |
Acousto-Optical Deflector, atom detection systems |
LUH |
Institut für Quantenoptik |
Kai Frye |
BECCAL, BECs, camera, space, AOD, laser |
Quantum Optics and sensing in microgravity |
NaN |
novel atom interferometry methods for microravity applications |
QUANTUS-1 |
ZARM |
Space Science |
Ekim Hanimeli |
atom interferometry, BECs |
Quantum Optics and sensing in microgravity |
NaN |
Micro- and Nano-fabrication |
Electron beam lithography |
LUH |
Institut für Festkörperphysik |
Fei Ding |
30 kV system (with automatic proximity correction) |
Single Photons |
NaN |
Fabrication of semiconductor nanomembranes |
Photolithography |
LUH |
Institut für Festkörperphysik |
Fei Ding |
NaN |
Single Photons |
NaN |
Fabrication of semiconductor nanomembranes |
Wet Chemical Etching |
LUH |
Institut für Festkörperphysik |
Fei Ding |
NaN |
Single Photons |
NaN |
Micro- and Nano-fabrication |
Scanning electron microscopy |
LUH |
Institut für Festkörperphysik |
Fei Ding |
NaN |
Single Photons |
NaN |
Micro- and Nano-fabrication |
Energy-dispersive X-ray spectroscopy |
LUH |
Institut für Festkörperphysik |
Fei Ding |
NaN |
Single Photons |
NaN |
Micro- and Nano-fabrication |
ICP-reactive ion etching |
LUH |
Institut für Festkörperphysik |
Fei Ding |
Mainly for III-V semiconductors |
Single Photons |
NaN |
Micro- and Nano-fabrication |
Strain tuning of nanomaterials with piezoelectric actuators |
LUH |
Institut für Festkörperphysik |
Fei Ding |
Thin membranes, 2D materials |
Single Photons |
NaN |
Growth of III-V semiconductor nanostructures |
Al droplet etching and nanohoe infilling |
LUH |
Institut für Festkörperphysik |
Fei Ding |
GaAs/AlGaAs quantum dots |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Tuning knobs: Laser Power, Emission Polarization, Sample Position, Sample Temperature, Sample Voltage, Laser wavelength |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
spectrometers for detection in range of 700 - 1600nm |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
2 closed-cycle He cryostats |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Unidirectional magnetic field up to 9T in one cryostat |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
White-light imaging |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
4 switchable excitation lasers (diode lasers, continously tunable Ti:Sa cw and pulsed 140fs laser) |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Superconducting nanowire detectors for single-photon detection from 700 to 900nm and 1300-1550nm |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Single-photon detectors (APDs) for 400-900nm |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Unit for Time-correlated single photon counting |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-1600nm (entanglement tomography measurement) |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
High-resolution double-spectrometer |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-900nm and 1300-1550nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Coherence time (T2) measurement (Michelson interferometer) |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-900nm and 1300-1550nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
TCSPC with APDs |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-900nm and 1300-1550nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Resonant two-photon excitation |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-900nm and 1300-1550nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Hanbury-Brown-Twiss setup (autocorrelation measurements) |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-900nm and 1300-1550nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Setup for measuring indistinguishability of single photons |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-900nm and 1300-1550nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Polarization-dependent single-photon cross-correlation measurements |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-900nm and 1300-1550nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Fluorescence lifetime measurements |
LUH |
Institut für Festkörperphysik |
Fei Ding |
T=4-300K, 700-900nm and 1300-1550nm |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Tuning knobs: Laser Wavelength, laser power, polarization, temperature (10 K - 300 K) |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Confocal microscope setups (2 RT, 2 LT (10K) |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Several excitation wavelengths (532 nm, 670 nm, pulsed and cw) |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Spectrometers for detection in range of 700 - 1600nm |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
2 He cryostats |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Single-photon detectors (Si SPADs) for 400-900nm |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Single-photon detectors (InGaAs SPADs) for 900-1600nm |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Units for Time-correlated single photon counting |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
White-light imaging |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
TCSPC with APDs |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Hanbury-Brown-Twiss setup (autocorrelation measurements) |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Fluorescence lifetime measurements |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
Calibration setups for single-photon detectors (Si and InGaAs) |
PTB |
Abteilung 4 |
Stefan Kück |
NaN |
Single Photons |
NaN |
Laser micro-processing |
Femtosecond laser micro-processing system |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
NaN |
Single Photons |
NaN |
Laser micro-processing |
Two-photon polymerization system |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
NaN |
Single Photons |
NaN |
Micro-photoluminescence and single-photon spectroscopy |
standard techniques (currently room-temperature only) |
PTB/LUH |
FKP / Abteilung 4 |
Andreas Schell |
TCSPS, visible spectrsocopy, lifetime emasurements, confocal micrsocopy |
Single Photons |
NaN |
High resolution scanning tunneling microscope |
Ultra-high-vacuum, variable temperature 300-10K |
TUBS |
LENA |
Uta Schlickum |
NaN |
Single Photons |
NaN |
High resolution scanning tunneling microscope |
Ultra-high-vacuum, 4K, photon detection |
TUBS |
LENA |
Uta Schlickum |
NaN |
Single Photons |
NaN |
Scanning tunneling microscope |
ambient conditions |
TUBS |
LENA |
Uta Schlickum |
NaN |
Single Photons |
NaN |
Atomic force microscopy |
ambient condiotins, liquid |
TUBS |
LENA |
Uta Schlickum |
NaN |
Single Photons |
NaN |
Molecular beam epitaxy |
for molecules that can be evaporated in ultra-high vacuum |
TUBS |
LENA |
Uta Schlickum |
NaN |
Single Photons |
NaN |
Ultra-high vacuum sample preparation |
NaN |
TUBS |
LENA |
Uta Schlickum |
NaN |
Single Photons |
NaN |
Metal-organic vapour phase epitaxy of III-nitrides |
AIXTRON AIX200RF |
TUBS |
Institut für Angewandte Physik |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Molecular beam epitaxy of III-nitrides |
RIBER 32 |
TUBS |
Institut für Angewandte Physik |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Rapid thermal annealing |
200 K/s, <1200K |
TUBS |
Institut für Angewandte Physik |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Atomic force microscopy |
ambient conditions |
TUBS |
Institut für Angewandte Physik |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
High resolution X-ray diffraction |
Xpert |
TUBS |
LENA |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Photoluminescence spectroscopy |
NIR - UV, lasers 405nm, 375nm, 335nm, 10 - 300K, power dependent, micro-PL, automated T and p scans |
TUBS |
Institut für Angewandte Physik |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Photoluminescence spectroscopy |
VIS-UV, 4-400K, lasers 325nm+266nm, 1m high res. spectrometer, CCD |
TUBS |
Institut für Angewandte Physik |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Ultrafast optical spectroscopy |
35fs laser, 2nd, 3rd, 4th harmonic, 80MHz+5kHz + pulse picker, tunable OPA, streak camera 900fs, 5 - 400K |
TUBS |
LENA |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Single photon optics Lab |
visible; room-temperature |
LUH |
Institut für Festkörperphysik |
Andreas Schell |
NaN |
Single Photons |
NaN |
Dual beam FIB/SEM |
resolution FIB ~4nm, resolution SEM ~0.7nm |
TUBS |
LENA |
Markus Etzkorn |
NaN |
Single Photons |
NaN |
Transmission electron microscope |
resolution <80pm, EELS, EDS, tomography |
TUBS |
LENA |
Markus Etzkorn |
NaN |
Single Photons |
NaN |
Dual beam FIB/SEM |
resolution FIB ~4nm, resolution SEM ~0.7nm |
TUBS |
LENA |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Transmission electron microscope |
resolution <80pm, EELS, EDS, tomography |
TUBS |
LENA |
Andreas Hangleiter |
NaN |
Single Photons |
NaN |
Optomechanical interaction |
SiNi mebranes within optical cavity |
AEI |
Institut für Gravitationsphysik |
Bernd Schulte |
dynamical backaction, radiation pressure, optical spring, optomechanics |
Backaction-Evading Techniques |
NaN |
Quantum radiation pressure noise |
4K Cryostat + optomechanical cavity |
AEI |
Institut für Gravitationsphysik |
Bernd Schulte |
cryostat, Kryostat |
Backaction-Evading Techniques |
NaN |
Effective negative mass oscillator |
two mode squeezer and waveplate |
AEI |
Institut für Gravitationsphysik |
Jonas Junker |
squeezing |
Backaction-Evading Techniques |
NaN |
Characterization of nano-mechanical resonators |
SiNi membranes/reosnators |
AEI |
Institut für Gravitationsphysik |
Bernd Schulte |
mechanical resonators, damping |
Backaction-Evading Techniques |
NaN |
Optomechanical interaction |
SiNi mebranes within optical cavity |
AEI |
Institut für Gravitationsphysik |
Michèle Heurs |
dynamical backaction, radiation pressure, optical spring, optomechanics |
Backaction-Evading Techniques |
NaN |
Quantum radiation pressure noise |
4K Cryostat + optomechanical cavity |
AEI |
Institut für Gravitationsphysik |
Michèle Heurs |
cryostat, Kryostat |
Backaction-Evading Techniques |
NaN |
Effective negative mass oscillator |
two mode squeezer and waveplate |
AEI |
Institut für Gravitationsphysik |
Michèle Heurs |
squeezing |
Backaction-Evading Techniques |
NaN |
Characterization of nano-mechanical resonators |
SiNi membranes/reosnators |
AEI |
Institut für Gravitationsphysik |
Michèle Heurs |
mechanical resonators, damping |
Backaction-Evading Techniques |
NaN |
III/V MBE |
MBE |
PTB |
Cleanroom |
Klaus Pierz |
NaN |
Quantum Electrical Standards |
NaN |
Graphene epitaxy |
SiC sublimation reactor |
PTB |
Cleanroom |
Klaus Pierz |
NaN |
Quantum Electrical Standards |
NaN |
Semiconductor nanopatterning |
diverse |
PTB |
Cleanroom |
Hans Werner Schumacher |
NaN |
Quantum Electrical Standards |
NaN |
Precision electrical measurements |
diverse |
PTB |
Working Group 2.53 |
Frank Hohls |
NaN |
Quantum Electrical Standards |
NaN |
Cryogenic transport measurements |
diverse |
PTB |
Working Group 2.54 |
Frank Hohls |
NaN |
Quantum Electrical Standards |
NaN |
Precision magnetic measurements |
diverse |
PTB |
Working Group 2.51 |
Franziska Weickert |
NaN |
Quantum Electrical Standards |
NaN |
Calculations for Lorentz violations in gravity and electromagnetism |
Mathematica, pencil and paper |
ZARM |
Gravity Group |
Christian Pfeifer |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Differential geometry |
Mathematica, pencil and paper |
ZARM |
Gravity Group |
Christian Pfeifer |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Symbolic tensor algebra calculus on the computer |
Mathematica, xAct |
ZARM |
Gravity Group |
Christian Pfeifer |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Analysis of Lunar Laser Ranging data |
Workstation, pencil and paper |
LUH |
Institut für Erdmessung |
Liliane Biskupek |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Determination of relativistic parameters |
Workstation, pencil and paper |
LUH |
Institut für Erdmessung |
Liliane Biskupek |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Investigation the influence of relativistic quantities in the Earth-Moon system |
Workstation, pencil and paper |
LUH |
Institut für Erdmessung |
Liliane Biskupek |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Analysis of Lunar Laser Ranging data |
Workstation, pencil and paper |
LUH |
Institut für Erdmessung |
Jürgen Müller |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Determination of relativistic parameters |
Workstation, pencil and paper |
LUH |
Institut für Erdmessung |
Jürgen Müller |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Investigation the influence of relativistic quantities in the Earth-Moon system |
Workstation, pencil and paper |
LUH |
Institut für Erdmessung |
Jürgen Müller |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Indentation modulus and hardness on micro- and nanopillars by nanoindendation, |
Hysitron TriboIndenter TI-950 |
PTB |
Department 5.1 |
Uwe Brand |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Stiffness calibration of nanostructures |
Microforce measurement facility |
PTB |
Department 5.1 |
Uwe Brand |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Kelvin probe microscopy |
Cypher S AFM microscope |
PTB |
Department 5.1 |
Uwe Brand |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Roughness measurement on nanostructures |
MEMS-Picoindenter |
PTB |
Department 5.1 |
Uwe Brand |
NaN |
Tests of Fundamental Physics - Gravity |
NaN |
Small forces measurement |
Torsion Balance |
LUH/AEI |
Institut für Gravitationsphysik |
Moritz Mehmet |
NaN |
Space Laser Gravimetry |
NaN |
Modelling of satellites, orbit integration |
XHPS simulator |
ZARM |
Space Science |
Meike List |
High Performance Satellite Dynamics Simulator (HPS) |
Space Laser Gravimetry |
NaN |
Modelling of satellites, orbit integration |
XHPS simulator |
ZARM |
Space Science |
Benny Rievers |
High Performance Satellite Dynamics Simulator (HPS) |
Space Laser Gravimetry |
NaN |
Modelling of Earth's gravitational field |
Software |
LUH |
Institut für Erdmessung |
Jürgen Müller |
NaN |
Space Laser Gravimetry |
NaN |
Absolute or Relative Gravimetry |
Various gravimeter |
LUH |
Institut für Erdmessung |
Jürgen Müller |
NaN |
Space Laser Gravimetry |
NaN |
Laser Ranging Interferometry |
GRACE-FO Laser Ranging Interferometer |
LUH/AEI |
Institut für Gravitationsphysik |
Vitali Müller |
NaN |
Space Laser Gravimetry |
NaN |
RF Photoreceivers |
diverse |
LUH/AEI |
Institut für Gravitationsphysik |
Germán Fernández Barranco |
mainly InGaAs photodiodes with low-noise electronics, typically with bandwidth up to ~20 MHz |
Space Laser Gravimetry |
NaN |
Measurement of Temperature Variations |
temperature readout devices |
LUH/AEI |
Institut für Gravitationsphysik |
Vitali Müller |
low-noise readout of NTC or PTC thermistors, 3 Hz, 10 µK/rtHz |
Space Laser Gravimetry |
NaN |
Beatnote phasetracking |
Various phasemeter |
LUH/AEI |
Institut für Gravitationsphysik |
Esteban Delgado |
bandwidth typically up to ~20 MHz using DPLL |
Space Laser Gravimetry |
NaN |
Laser micro-processing |
Femtosecond laser micro-processing system |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
NaN |
Structured Illumination at the Nanoscale |
NaN |
Laser micro-processing |
Two-photon polymerization system |
LUH |
Institut für Quantenoptik |
Boris Chichkov |
NaN |
Structured Illumination at the Nanoscale |
NaN |
Epitaxy/Deposition |
Metal organic vapor phase epitaxy |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
for III-Nitrides, up to 4" wafers |
Structured Illumination at the Nanoscale |
NaN |
Epitaxy/Deposition |
Atomic Layer Deposition |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
Picosun R200 (for SiO2, Al2O3, ZnO) |
Structured Illumination at the Nanoscale |
NaN |
Epitaxy/Deposition |
Plasma Enhanced Chemical Vapor Deposition |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
Oxford PlasmaPro 80, for SiO2, Si3N4, a-Si:H, up to 8" wafers, with frequency mixing for low stress layers |
Structured Illumination at the Nanoscale |
available from winter 2021/2022 on |
Epitaxy/Deposition |
Evaporation |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
for SiO2, metalls |
Structured Illumination at the Nanoscale |
NaN |
Epitaxy/Deposition |
UHV Pulsed Sputter Deposition |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
for III-Nitrides, up to 4" wafers |
Structured Illumination at the Nanoscale |
NaN |
Lithography |
Photolithography |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
Mask Aligner MJB4 (from Süß MicroTec), for up to 4" wafers |
Structured Illumination at the Nanoscale |
NaN |
Lithography |
Laser Lithography |
TUBS |
LENA |
Jana Hartmann |
Heidelberg Instruments DWL66fs, up to 8" wafers, minimum feature size 0.6 µm |
Structured Illumination at the Nanoscale |
NaN |
Lithography |
Laser Lithography |
PTB |
LENA |
Jana Hartmann |
Heidelberg Instruments DWL66fs, up to 8" wafers, minimum feature size 0.6 µm |
Structured Illumination at the Nanoscale |
NaN |
Lithography |
Nanoimprint Lithography |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
self-made nanoimprint for soft imprint, for up to 4" wafers |
Structured Illumination at the Nanoscale |
NaN |
Etching |
Reactive Ion Etching by Inductively Coupled Plasma |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
Sentech SI 500, with F-based chemistry, LN2 cooled, up to 8" wafers |
Structured Illumination at the Nanoscale |
NaN |
Etching |
Reactive Ion Etching by Inductively Coupled Plasma |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
Oxford PlasmaPro 100, with Cl-based chemistry, up to 8" wafers |
Structured Illumination at the Nanoscale |
NaN |
Chip processing |
Wafer saw |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
Kulicke & Soffa Model 982-6, for Si and Sap wafers |
Structured Illumination at the Nanoscale |
NaN |
Chip processing/Laser processing |
Laser Lift-Off |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
for separation of GaN from sapphire substrates |
Structured Illumination at the Nanoscale |
NaN |
Chip processing |
Wafer Bonder |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
Süss SB6; for eutectic, anodic, adhesive wafer bonding, up to 4" wafers |
Structured Illumination at the Nanoscale |
NaN |
Chip processing |
Wire Bonder |
TUBS |
LENA |
Jana Hartmann |
HB10 from TPT Wire Bonder GmbH; semi-automatic thermosonic wedge & ball bonder |
Structured Illumination at the Nanoscale |
NaN |
Electron microscopy |
Scanning Electron Microscopes |
TUBS |
LENA |
Jana Hartmann |
Tescan Mira3 GMH FE-SEM Mira CL with LN2 cooling station and Kleindiek MM3A-EM manipulators; Zeiss SEM with EDX und EBSD detectors; Dual Beam SEM (Thermofisher Helios 5 UX dual beam) with Focussed Ion Beam (FIB) and Scanning Transmission Mode (STEM) |
Structured Illumination at the Nanoscale |
NaN |
Cathodoluminescence |
Time-integrated and Time-resolved Cathodoluminescence |
TUBS |
LENA |
Jana Hartmann |
NaN |
Structured Illumination at the Nanoscale |
NaN |
Photoluminescence |
Time-integrated and Time-resolved Photoluminescence |
TUBS |
LENA |
Jana Hartmann |
NaN |
Structured Illumination at the Nanoscale |
NaN |
Atomic force microscopy |
Atomic Force Microscopy combined with Raman Spectroscopy |
TUBS |
LENA |
Jana Hartmann |
NaN |
Structured Illumination at the Nanoscale |
NaN |
Super-resolution microscopy |
Stimulated Emission Depletion Microscopy |
TUBS |
LENA |
Jana Hartmann |
NaN |
Structured Illumination at the Nanoscale |
NaN |
Annealing |
Rapid Thermal Annealing |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
for III-Nitrides, metal contacts |
Structured Illumination at the Nanoscale |
NaN |
Annealing |
High temperature oven |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
for annealing of AlN, for up to 4" wafer, temperatures up to 1700°C |
Structured Illumination at the Nanoscale |
NaN |
Micro- and Nano-fabrication |
Laser writing system |
TUBS |
Institut für Halbleitertechnik |
Jana Hartmann |
NaN |
Structured Illumination at the Nanoscale |
NaN |
Micro- and Nano-fabrication |
Laser writing system |
TUBS |
Institut für Halbleitertechnik |
Andreas Waag |
NaN |
Structured Illumination at the Nanoscale |
NaN |
Micro- and Nano-fabrication |
Electron beam lithography |
LUH |
Institut für Festkörperphysik |
Fei Ding |
30 kV system |
Electron Microscopy |
NaN |
Nanostructuring |
Focused Ion Beam |
TUBS |
LENA |
Markus Etzkorn |
Cross-Beam SEM/FIB FEI |
Electron Microscopy |
NaN |
Electron Microscopy/Spectroscopy |
Transmission Electron Microscope |
TUBS |
LENA |
Markus Etzkorn |
Aberration correted TEM, STEM (JEOL) 80-200 kV, EDX, EELS, Tomography |
Electron Microscopy |
NaN |
Electron Microscopy |
Tabletop Scanning Electron Microscope |
PTB |
Working Group 5.13 |
Thomas Ahbe |
Easy to use Hitachi SEM |
Electron Microscopy |
NaN |
Ion Milling Sample preparation |
Ion Milling |
PTB |
Working Group 5.13 |
Thomas Ahbe |
Cross-section and flat milling (Hitachi) |
Electron Microscopy |
NaN |
Electron Microscopy |
Scanning Electron Microscope |
LUH |
Institut für Mikroproduktionstechnik |
Christoph Künzler |
SEM with EDX |
Electron Microscopy |
NaN |
Electron Microscopy |
Scanning Electron Microscope |
PTB |
Working Group 5.24 |
Tobias Klein |
SEM with EDX (FEI) |
Electron Microscopy |
NaN |
Electron Microscopy |
Transmission Electron Microscope |
LUH |
LNQE |
Fritz Schulze-Wischeler |
TEM, STEM (Tecnai), EDX and Tomography |
Electron Microscopy |
NaN |
Sample preparation for TEM |
Dimple grinder and ion milling |
LUH |
LNQE |
Fritz Schulze-Wischeler |
Gatan |
Electron Microscopy |
NaN |
Dual beam FIB/SEM |
resolution FIB ~4nm, resolution SEM ~0.7nm |
TUBS |
LENA |
Markus Etzkorn |
NaN |
Electron Microscopy |
NaN |
Transmission electron microscope |
resolution <80pm, EELS, EDS, tomography |
TUBS |
LENA |
Markus Etzkorn |
NaN |
Electron Microscopy |
NaN |
Dual beam FIB/SEM |
resolution FIB ~4nm, resolution SEM ~0.7nm |
TUBS |
LENA |
Andreas Hangleiter |
NaN |
Electron Microscopy |
NaN |
Transmission electron microscope |
resolution <80pm, EELS, EDS, tomography |
TUBS |
LENA |
Andreas Hangleiter |
NaN |
Electron Microscopy |
NaN |
Squeezed light generation at 1064nm |
NaN |
AEI |
Institut für Gravitationsphysik |
Henning Vahlbruch |
Squeezed light, 1064nm, higher order mode squeezing, vacuum squeezing |
Non-classical light |
NaN |
Squeezed light generation at 1550nm |
NaN |
AEI |
Institut für Gravitationsphysik |
Fabian Meylahn |
Squeezed light, 1550nm, non-classical laser stabilization |
Non-classical light |
NaN |
High bandwidth, low noise homodyne detection |
NaN |
AEI |
Institut für Gravitationsphysik |
Dennis Wilken |
Squeezed light, GHz homodyne detetcion |
Non-classical light |
NaN |
Effective negative mass oscillator |
two mode squeezer and waveplate |
AEI |
Institut für Gravitationsphysik |
Jonas Junker |
squeezing |
Non-classical light |
NaN |
Effective negative mass oscillator |
two mode squeezer and waveplate |
AEI |
Institut für Gravitationsphysik |
Michèle Heurs |
squeezing |
Non-classical light |
NaN |
Geodetic simulations of using clock measurements for gravity field determination, height system unification and monitoring mass variations |
PC |
LUH |
Institut für Erdmessung |
Jürgen Müller |
relativistic geodesy with clocks |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Gravimery using collimated Bose-Einstein Condensates |
QG-1 |
LUH |
Institut für Quantenoptik |
Nina Heine |
BEC, Atom interferometry, Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Gravimery using collimated Bose-Einstein Condensates |
QG-1 |
LUH |
Institut für Quantenoptik |
Marat Musakaev |
BEC, Atom interferometry, Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Gravimery using collimated Bose-Einstein Condensates |
QG-1 |
LUH |
Institut für Quantenoptik |
Waldemar Herr |
BEC, Atom interferometry, Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Gravimery using collimated Bose-Einstein Condensates |
QG-1 |
LUH |
Institut für Quantenoptik |
Ernst Rasel |
BEC, Atom interferometry, Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Absolute and relative gravimetry |
FG5X-220, gPhone-98, ZLS B-64, etc |
LUH |
Institut für Erdmessung |
Ludger Timmen |
Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Timeseries analysis |
FG5X-220, gPhone-98, ZLS B-64, etc |
LUH |
Institut für Erdmessung |
Ludger Timmen |
Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Gravity field modelling |
FG5X-220, gPhone-98, ZLS B-64, etc |
LUH |
Institut für Erdmessung |
Ludger Timmen |
Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Temporal gravity changes |
FG5X-220, gPhone-98, ZLS B-64, etc |
LUH |
Institut für Erdmessung |
Ludger Timmen |
Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Absolute and relative gravimetry |
FG5X-220, gPhone-98, ZLS B-64, etc |
LUH |
Institut für Erdmessung |
Manuel Schilling |
Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Timeseries analysis |
FG5X-220, gPhone-98, ZLS B-64, etc |
LUH |
Institut für Erdmessung |
Manuel Schilling |
Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Gravity field modelling |
FG5X-220, gPhone-98, ZLS B-64, etc |
LUH |
Institut für Erdmessung |
Manuel Schilling |
Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Temporal gravity changes |
FG5X-220, gPhone-98, ZLS B-64, etc |
LUH |
Institut für Erdmessung |
Manuel Schilling |
Gravimetry |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Additively manufactured vacuum chambers |
diverse |
PTB (HITec) |
Institute for Experimental Quantum Metrology (QUEST) |
Stephan Hannig |
transportable quantum sensors, optical clocks, mobile laser systems |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
19''-rack-compatible breadboarding |
diverse |
PTB (HITec) |
Institute for Experimental Quantum Metrology (QUEST) |
Stephan Hannig |
transportable quantum sensors, optical clocks, mobile laser systems |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Fiberized sp-AOM-units for deep UV applications |
diverse |
PTB (HITec) |
Institute for Experimental Quantum Metrology (QUEST) |
Stephan Hannig |
transportable quantum sensors, optical clocks, mobile laser systems |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Additively manufactured vacuum chambers |
diverse |
PTB (HITec) |
Institute for Experimental Quantum Metrology (QUEST) |
Piet Schmidt |
transportable quantum sensors, optical clocks, mobile laser systems |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
19''-rack-compatible breadboarding |
diverse |
PTB (HITec) |
Institute for Experimental Quantum Metrology (QUEST) |
Piet Schmidt |
transportable quantum sensors, optical clocks, mobile laser systems |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Fiberized sp-AOM-units for deep UV applications |
diverse |
PTB (HITec) |
Institute for Experimental Quantum Metrology (QUEST) |
Piet Schmidt |
transportable quantum sensors, optical clocks, mobile laser systems |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Real time experimental control system |
competence |
PTB/LUH |
QUEST-FG1/FG2/FG3 |
Kai Dietze |
real time experimental control software, hardware |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Real time experimental control system |
competence |
PTB/LUH |
QUEST-FG1/FG2/FG3 |
Jonas Keller |
real time experimental control software, hardware |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Real time experimental control system |
competence |
PTB/LUH |
QUEST-FG1/FG2/FG3 |
Steven King |
real time experimental control software, hardware |
Quantum sensors for geodetical observations and relativistic geodesy |
NaN |
Microscopy |
Keýence, confocal 3D Laser Scanning Microscope |
LUH |
Institut für Gravitationsphysik |
Harald Lück |
NaN |
Sub-standard quantum limit in suspended interferometers |
NaN |
Microscopy |
Keýence, Digital microscope, Bright- and Dark-Field, polarised light, differential interference contrast |
LUH |
Institut für Gravitationsphysik |
Harald Lück |
NaN |
Sub-standard quantum limit in suspended interferometers |
NaN |
Pulsed arc welder |
Orion 200i |
LUH |
Institut für Gravitationsphysik |
Harald Lück |
NaN |
Sub-standard quantum limit in suspended interferometers |
NaN |