2 Micron SWIR InGaAs Optical Receiver to 6 GHz

Description:

A low-noise, 20 dB gain photoreceiver for wavelengths from 1.2 to 2.2 um up to 6 GHz bandwidth for LIDAR or eye safe free space applications. Compact pigtailed microwave package consisting of an InGaAs/InP photodiode and a transimpedance amplifier with low electrical return loss for improved link performance.

2 Micron SWIR InGaAs Optical Receiver to 6 GHz K-connector package option

2 Micron SWIR InGaAs Optical Receiver to 6 GHz in Lab Buddy

Figure 1: DSC-R202 -- 2 Micron SWIR InGaAs Optical Receiver to 6 GHz

Frequency Response for 2 Micron SWIR InGaAs Optical Receiver to 6 GHz

Figure 2: Frequency Response of Long Wavelength (2 um) Wide Bandwidth Optical Receivers

Salient Features:

Low-noise, high-gain and wide-bandwidth
Low electrical return loss
Small footprint fiber pigtailed package
Hermetically sealed and built to GR-468 standards
No bias-tee needed
Up to 6 GHz RF bandwidth
Linear gain to > 0 dBm optical input
Linear output voltage of 1.8Vp-p
Useable spectral wavelength 1200 - 2200 nm
Low optical PDL (typically 0.05dB)
K-connector or surface mount package options

Applications:

LIDAR at 2 um
Eye-safe free-space links
Fiber Laser Systems at 2.05 Micron
High Dynamic Range, Analog RF Links over Fiber
Rapid Doppler-Shift LIDAR Measurements
Coherent Lightwave Systems
Ideal Front-End O/E Converter for Test Instruments
Environmental Sensing
Time Resolved Spectroscopy
Free Space Communications

Available Models:

DSC-R202 - 6 GHz Long Wavelength (2 um) Wide Bandwidth Optical Receiver