- Beijing Rofea Optoelectronics Co, Ltd
-
Beijing, China
- Main products: intensity modulator, phase modulator, EDFA, Optical amplifier, Photodetector, laser source, Electro-optic modulator, Laser Module, DFB laser, SLD laser, ASE laser, Balanced photodetector
Home > Products > Photodetector > Rof-QPD series APD/PIN Photodetector Four-quadrant photoelectric detection module 4 quadrant Photodetector
Rof-QPD series APD/PIN Photodetector Four-quadrant photoelectric detection module 4 quadrant Photodetector
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Product Details
| Brand Name | Rofea | Place of Origin | China | |
| Model Number | ROF-BPR |
Product Description
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Short Description:
Rof-QPD series four-quadrant photoelectric detection module adopts imported four-quadrant photodiode(Four-quadrant Photodetector), specially designed driving circuit and low noise amplifier.
It is mainly used for beam position measurement and precision Angle measurement, and the response wavelength covers 400-1700nm (400-1100nm 800-1700nm).
Feature
?Spectral range: 400~1700nm
?PIN & APD detector
?Fast response
?Compact structure
?Integrated low noise amplifier and boost circuit parameter
Application
? Angle measurement
? beam aiming
? optical communication between holes
Performance parameters
Parameter | sign | unit | model number | ||
ROF-QPD-A | ROF-QPD-B | ROF-QPD-C | |||
| Response wavelength | l | nm | 400-1100 | 905 | |
| -3dB Bandwidth | BW | Hz | 100 | 100 | 35M |
| Diameter of photosensitive surface | Φ | mm | 5.3 | 7.98 | 4 |
| gap | um | 70 | 42 | 11 | |
| Detector type | PIN | APD | |||
| Responsiveness | R | A/W | 0.48@1064nm | 0.64@900nm | 58@905nm, M=100 |
| Rise time | T | us | 35 | 35 | 0.01 |
| Dark current | I | nA | 0.015 | 2 | 4 |
| Gain | A | V/W | 10K | 10K | 360K |
| Output impedance | R | Ω | 50 | ||
| Output electrical interface | SMA(F) | ||||
| Coupling method | DC | ||||
| output amplitude | Vpp | 3 | |||
| Operating voltage | V | 12 | |||
Contact Us
- Beijing Rofea Optoelectronics Co, Ltd
- Contact nameVicky Xiang Chat Now
- Phone86-180-74907284
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