Low Noise Visible Photoreceiver (D320-B400K-G10M-DC-FS) based on our low noise current amplifier design deployed in many instruments. Spectral range covers 300-1100nm. It has single gain setting, DC coupled and bandwidth of 400kHz.There are several mounting holes for different mounting orientation. It can be used a standalone instrument or as OEM unit.
Standard package overview. Variations expected between D300 models. Typical color finish red or blue. Optional C-mount adaptor is sold separately.
| Features | Ultra low noise visible photoreceiver with 4 gain setting and internal external current bias control | |
| Applications | Photonics, spectroscopy, OEM applications | |
| Specifications | Parameter | Value |
| Detector | Material | Si |
| Diameter / Size | 2.4x2.8 mm, Free Space | |
| Spectral Response | 300-1100 nm | |
| Conversion | 0.5 A/W at 1000 nm | |
| Gain | Fixed | 1x107 V/A |
| Frequency response | DC-400 kHz (-3dB) | |
| Rise/Fall time | 1 µS | |
| Input | NEP | Less then 120 fW/√Hz at 1x107 V/A gain at 10 kHz |
| Max. Input Power | 10 mW CW before damage | |
| Output | Impedance | 50 Ω |
| Offset | Adjustable externally | |
| Voltage | 0-10 V, 0-5 V at 50 Ω load | |
| Connector | SMB | |
| Dimensions (WxHxD) | 57.2 x 48.8 x 19.3 mm (Without C-Mount adaptor) | |
| Weight | 200 g | |
| Power supply | AC/DC | ± 15 V @ 100mA; Power supply and/or adaptor cables are provided; LEMO power connector |
| Storage Temp | -20 to 85 C | |
| Operating Temp | 0 to 70 C |