Silicon-based amplified photodetector, adjustable gain, wavelength range 190-1100 nm, photosensitive size 3.6 mm×3.6 mm, DC-12MHz.
Design Tools
Silicon-based amplified photodetector, adjustable gain, wavelength range 190-1100 nm, photosensitive size 3.6 mm×3.6 mm, DC-12MHz.
Overview
LBTEK's adjustable gain amplified photodetector series covers silicon and indium gallium arsenide types, with 8 adjustable gain levels, suitable for optical detection environments with large signal intensity variations. It can meet the development needs of photoelectric detection applications under different light intensity conditions. In terms of optical signal reception, it can directly receive free-space optical signal input or be adapted for fiber-optic signal input through SM1 series fiber optic flanges. The signal interface of the photodetector can be connected to downstream acquisition equipment such as oscilloscopes via BNC-BNC signal cables. The mechanical housing of the detector features SM05 internal threads and SM1 external threads, along with 2×M4 threaded holes, facilitating installation onto mounting rods. Each amplified photodetector comes with a ±12 V linear power supply.
Note: This product series includes an SM1 internally threaded sleeve, which can be removed during use (the STEP and PDF files both include this sleeve).
Key Features
- Working wavelength covers 190-2600 nm
- Detector type: Silicon/InGaAs
- Adjustable gain
| Detector Type | Silicon-based detector |
| Detector Type | Silicon-based detector |
| Spectral response range | 190-1100 nm |
| bandwidth | DC-12 MHz |
| photosensitive size | 3.6 mm×3.6 mm |
| rise time | 0.5 μs |
| Operating Temperature | 10～40 ℃ |
| Storage Temperature | -20~70℃ |
| weight | ~0.1 kg |
| Gain adjustment range | 0～70dB, 8 levels in 10dB incrementsa |