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InGaAs APD Photodetector 5G
The avalanche photodetector module integrates a low-noise APD detector, low-noise broadband transimpedance amplifier, ultra-low noise isolated power supply, high-voltage power supply, and APD temperature compensation. The isolated power supply ensures that the output signal is not affected by external power supply interference. APD temperature compensation improves the stability of the detection module. The avalanche photodetector features high gain, high sensitivity, high bandwidth, and low noise.
Product features:Low noise、 High gain、 Built-in high-voltage power supply、 APD temperature compensation、 Compact structure、 Built-in low-noise isolated power supply
Part Number:MP-APD-M-I-5000-F/S-A
Application area:Fiber sensing、 Fiber optic communication、 Laser ranging、 Spectral measurement、 Nanosecond-level optical pulse detection
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Wavelength Bandwidth Responsivity
800-1700nm 5GHz 9V/W
General parameters
Detector type | InGaAs | |||||||||||||
Wavelength | 800~1700 | nm | ||||||||||||
Bandwidth | 100M | 200M | 300M | 400M | 500M | 600M | 800M | 1G | 1.2G | 1.5G | 2G | 2.5G | 5G | Hz |
Responsivity | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | V/W |
Transimpedance gain | 300K | 300K | 300K | 100K | 50K | 50K | 300K | 300K | 300K | 200K | 150K | 150K | 30K | V/W |
Output impedance | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | Ω |
Saturation power | 13 | 13 | 13 | 39 | 78 | 78 | 13 | 13 | 13 | 20 | 26 | 26 | 78 | uW |
NEP | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | 0.46 | pW/√(Hz) |
Output coupling method | DC/AC | DC/AC | DC/AC | DC/AC | DC | DC | AC | AC | AC | AC | AC | AC | AC | |
Supply voltage | 5 | 5 | 5 | 5 | 5 | 5 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | V |
Supply current | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | 0.5(max) | A |
Optical input | FC/APC(Free space optical input optional) | FC/APC | ||||||||||||
RF output | SMA | SMA | ||||||||||||
Dimensions | 65*50*20 | 65*50*25 | 80*90*25 | mm | ||||||||||
Test result

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