알림

Si avalanche Photodetector module integrates low-noise APD detector, low-noise broadband transimpedance amplifier, ultra-low noise isolation power supply, high-voltage power supply; isolation power supply ensures that the output signal is not affected by external power supply; APD temperature compensation improves the stability of detection module. Avalanche photodetectors are characterized by high gain, high sensitivity, high bandwidth and low noise.

Product model

2GHz Si APD Photodetector

APD-2G-B

Response wavelngth 400-1100nm, Bandwidth 2GHz, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 2GHz

1GHz Si APD Photodetector

APD-1G-B

Response wavelngth 400-1100nm, Bandwidth 1GHz, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 1GHz

400MHz Si APD Photodetector

APD-400M-B

Response wavelngth 400-1100nm, Bandwidth 400MHz, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 400MHz

300MHz Si APD Photodetector

APD-300M-B

Response wavelngth 400-1100nm, Bandwidth 300MHz, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 300MHz

200MHz Si APD Photodetector

APD-200M-B

Response wavelngth 400-1100nm, Bandwidth 200MHz, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 200MHz

100MHz Si APD Photodetector

APD-100M-B

Response wavelngth 400-1100nm, Bandwidth 100MHz, Material Si, Detector response 25A/W@850nm, Optical Input FC/APC

Response wavelength: 400-1100nm

Bandwidth: 100MHz

Parameter

Features

● Low Noise and High Gain

● Built-in high voltage power supply

● Temperature compensation

● Compact structure

● Low noise isolation power supply

Specifications

Product Model	APD-100M-B	APD-200M-B	APD-300M-B	APD-400M-B	APD-1G-B	APD-2G-B	Unit
Detector	Si
Wavelength	400~1100						nm
Bandwidth	100M	200M	300M	400M	1G	2G	Hz
Detector Responsivity	25	25	25	25	25	25	A/W@850nm
Transimpedance Gain	300K	300K	300K	300K	300K	300K	V/W
Saturated Input Optical Power	13	13	13	13	13	13	uW
NEP	0.18	0.18	0.18	0.18	0.2	0.2	pW/√(Hz)
Output Impedance	50	50	50	50	50	50	Ω
Output Coupling Mode	DC/AC	DC/AC	DC/AC	DC/AC	AC	AC
Supply Voltage	5	5	5	5	12	12	V
Supply Current	0.5(max)	0.5(max)	0.5(max)	0.5(max)	0.5(max)	0.5(max)	A
Optical Input	FC/APC（or Free Space ）
Radio Frequency Output	SMA
Shape Size	655020						mm

Application

● Optical Fiber Sensing

● Optical Fiber Communication

● Laser Ranging

● Spectrometry

400~1100nm Si Amplified Adjustable GAIN APD PhotoDetector: 200~1100nm, Si, Amplifier, Fixed Gain

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