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FPD-IG-175 7Z02509 Fast Optical Detector

Updated:2025-03-13

Brand：Ophir
Model：FPD-IG-175
Description: The FPD-IG-175 is a fast optical detector for visualizing and measuring the temporal characteristics of laser beams in the spectral range from 900 nm to 1700 nm. It has an InGaAs PIN photodiode and is
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Product Details

FPD-IG-175 7Z02509 Fast Optical Detector Description：

Datasheet Product Manual

The FPD-IG-175 is a fast optical detector for visualizing and measuring the temporal characteristics of laser beams in the spectral range from 900 nm to 1700 nm. It has an InGaAs PIN photodiode and is designed to convert optical signals into electrical signals which are then measured with third party measurement instrumentation such as oscilloscopes or spectrum analyzers for measurement. The FPD-IG-175 has a rise time of 175 psec. Its reverse bias voltage is provided by internal batteries.

FPD-IG-175 7Z02509 Fast Optical Detector Drawing：

FPD-IG-175 Drawing

FPD-IG-175 7Z02509 Fast Optical Detector Specifications：

Detector Type	InGaAs
Rise Time/Fall Time	<0.175 nsec
Spectral Range	900-1700 nm
Active Area Diameter	0.1 mm
Noise Equivalent Power	<0.03 pW/√Hz
Dimensions	54 L x 34 W x 40 D (mm)
Detector Area	0.0079 mm2
Wavelength of Peak Sensitivity	1600 nm
Responsivity at Peak Wavelength	1.1 A/W
Responsivity (Irradiance) at Peak Wavelength	4.3 x 10?3 V/(W/cm2)
Bias Voltage	6 VDC
Bias Voltage Source	Batteries
Bandwidth	>2 GHz
Dark Current	<2 nA
Maximum Average Power Input	10 mW
Mounting (Tapped Holes)	8-32 & M4
Output Connector	BNC
Accessory Threads	M20x1