Free-Space Si Amplified Photodetector Module，400-1100nm

The picture of the Amplified Photodetector, Si, Fixed Gian, free-space，400-1100nm

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Overview

The Free-Space Si Amplified Photodetector Module is an ideal choice for applications that require a low noise, high gain, and high temperature stability photodetector. This module is designed to operate over the 400-1100nm range and is based on a Si-PIN structure. The module’s compact size makes it perfect for use in small spaces. With its high gain and low noise performance, this module can be used in a wide range of photodetector applications.

Features

High temperature stability
Low noise, high gain
All metal shell, excellent shielding performance
M6 threaded hole for easy installation

Application

Lidar
Industrial imaging
Detects low-light signals in space
Detect fast space laser pulses
Rf and pulse waveform extraction of laser light sources
Spatial heterodyne laser beat signal detection
Wireless optical communication
Radio frequency optical transmission (ROF) systems
TOF

Download

Manual.pdf

Specifications

	FPD510-20M	FPD510-250M	FPD510-500M
material	Si
Wavelength Range	400-1100nm
Optical Input	Free-space
Active Area Diameter	1.2mm	0.2mm	0.2mm
Responsiveness	0.55A/W @850nm
Bandwidth	DC-20MHz	DC-250MHz	DC-500MHz
Rise Time	25ns	1.5ns	800ps
Maximum gain	11kV/W @850nm	11kV/W @850nm	660V/W @850nm
Minimum optical power	-30.5dBm(0.9uW)@850nm	-28.2dBm(1.5uW)@850nm	-22.1dBm(6.1uW)@850nm
Saturated optical power	-4.4dBm(0.36mW)@850nm	-4.4dBm(0.36mW)@850nm	5.8dBm(3.8mW) @850nm
Noise voltage	<4mV	<16mV	<3mV
Maximum output amplitude	3.7V	4.0V	2.5V
Operating voltage	12VDC ±10%
Operating current	<100mA
Output connector	SMA
Output impedance	50Ω
Output coupling mode	DC	DC	DC
Operating temperature	0~40℃
Storage temperature	0~50℃
Dimensions	60 mm x 50 mm x 32 mm (Length x width x thickness)