Cryogenic optical microspectroscopy installations – Optical table
| Model | Horiba HR320 spectrometer, Horiba Symphony CCD camera, PicoQuant TCSPC Multiharp system, APD Photon Device, Taiko 530.8 nm Laser, Janis ST-500 continuous circulation helium cryostat. Attocube XYZ ESP series Positioner. |
|---|---|
| Manufacturer | Horiba - PicoQuant - Photon Device - Janis - Attocube |
| Internal designation | Optical table |
| Localization | D9-0010 |
| Technical resource(s) | Gabriel Laliberté |
| Types of analysis | Micro-luminescence, photoluminescence lifetime measurements, single photon detection by time correlation measurement, photoconductivity, photo-emission, various optical characterizations. |
| Quantitative, semi-quantitative, qualitative | Quantitative |
| Sample size (mm) | min: 0.5 mm² max: 25 mm x 25 mm |
| Temperature (K) | min: 3.8 K max: 300 K |
| Magnetic field (T) | min: - max: - |
| Measurements: DC or microwave? | DC and microwave excitations |
| Time required to cool the sample down | 30 mn |
| Specific features | Equipement functional at cryogenic (liquid helium usage) and non-cryogenic temperatures Several laser excitation sources available: from 266 nm to 1055 nm Different detectors covering the visible and near infrared range: Ge and InSb cryo detectors Photomultiplier Tube Avalanche diodes |
| What makes it unique? | Photoluminescence mapping system with Attocube positioner. |