フェムトワットフォトレシーバ
FWPR-20シリーズ
Femtowatt Photoreceivers Series FWPR-20
- Ultra-Low-Noise - Min. NEP 0.7 fW/√Hz
- Transimpedance Amplifier with High Gain up to 1012 V/A Included
- Wavelength Range from 320 nm to 1700 nm
- Fluorescence Measurements
- Spectroscopy
- Electrophoresis
- Chromatography
- Replacement for Photomultiplier Tubes (PMTs), AvalanchePhotodiodes (APDs) and Liquid Nitrogen Cooled Germanium Photodiodes
| Model | FWPR-20-SI | FWPR-20-IN |
| Photodiode | 1.1 x 1.1 mm2 Si | 0.5 mm Ø InGaAs PIN |
| Spectral Range | 320 ... 1100 nm | 900 ... 1700 nm |
| Bandwidth (-3 dB) | DC ... 20 Hz | DC ... 20 Hz |
| Rise/Fall Time (10% - 90%) | 18 ms | 18 ms |
| Transimpedance Gain | 1 x 1012 V/A | 1 x 1011 V/A |
| Max. Conversion Gain | 0.6 x 1012 V/W (@960 nm) | 0.95 x 1011 V/W (@1550 nm) |
| Min NEP (@ 1 Hz) | 0.7 fW/√Hz(@960 nm) | 7.5 fW/√Hz(@1550 nm) |
| Download Datasheet |  207KB |
204KB |
| Output voltage ± 10 V max (@ > 10 kΩ load). Threaded M4 and 8-32 mounting holes for integration in optical bench systems. Offset adjustable by trimpot. Fiber-optic input optionally available. Output short-circuit protected. Power supply via 3-pin LEMO socket. A mating connector is provided with the device. Optional power supply PS-15 available. For further information please view the datasheet. | ||
FEMTO Messtechnik社の製品一覧へ戻る