Position Sensing Detector Module
PSD Module contains a high-precision two-dimensional PSD (position sensitive detector) and a low-noise amplifier, and is able to perform accurate Position measurement. Using a PSD module with a dedicated signal processing unit allows obtaining distance information easily.
PSD Module
Application
- Optical position and angle sensingy
- Remote optical control systems
- Automatic range finder systems
- Laser beam alignment
- Medical equipment
Salient Features
- High position resolution
- Wide spectral response range
- Adjustable gain
- Simultaneous measurement of position and intensity
- Positions is measured independent of light-spot size
| Sl No | Parameter | Specification |
|---|---|---|
| 1 | Sensor | S1880 |
| 2 | Active Area | 12 mm x 12 mm |
| 3 | Spectral range | 320 nm - 1060 nm |
| 4 | Peak sensitivity wavelength (λp ) | 920 nm |
| 5 | Trigger Update rate: | 115 K sample/sec |
| 6 | Data Resolution | 16 Bit ADC |
| 7 | Peak Sensitivity (S) (When λ = λp ) | -60 mV/µW |
| 8. | Max i/p optical power (When λ = λp ) | 167 µW |
| 9 | Dimension (L x B x H) | 60 mm x 80 mm x 60 |
| 10 | Weight | 300 g |