Welcome to Cal Sensors Official Web Site. CSI is the leading manufacturer of Infrared Detectors, Infrared Emitters, and Infrared Arrays! PbS and PbSe, Lead Selenide and Lead Sulfide detectors are our specialty. Custom orders are always welcome. Cal Sensors, Inc. is celebrating 20 years of world-wide service with industry standard, custom designed photoconductive NIR detectors and broadband emitters.

infrared detectors

PbS detectors

PbSe Detectors

Infrared PbS and PbSe Arrays

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Multiplexed (Mux) PbS Arrays
 Drawings & Application Notes

Infrared Spectroscopy
To 3 Microns
Starts Here

256 Element Array
Integrating Multiplexer,
Thermoelectric Cooler…

 

Features

  • 256 element PbS detector array

  • Sensitivity to 3 microns

  • High aspect ratio elements on 50 μm centers

  • Thermoelectric cooler with integrated thermistor

  • Industry standard low profile 28-pin package

  • Internal MUX with serial readout up to 2 MHz

  • Global plus 8 bit per pixel dark current correction

  • Signal Integration before or during readout

  • Variable integration with adjustable well size

… All in a compact, 
industry standard package.

Cal Sensors – Your reliable source of affordable IR detectors for over 16 years. 
Now your source for multiplexed arrays.

The Cal Sensors 256 element linear array is specifically designed for low-cost spectroscopy from 1 to 3 microns. This industry standard, low profile package includes high aspect ratio pixels on 50 micron centers. The internal electronics provide variable integration and dark current correction. Temperature stabilization is achieved by an internal thermoelectric cooler and thermistor.

New Products:
High Output /Lower Cost Steady State Emitter

High Frequency Pulsed Emitters

Tradeshow Schedule:
Thanks for Visiting Us
 IN 2008:

Photonics West
Jan 22-24
San Jose, California

PITTCON
March 3-5
New Orleans, Louisiana

OFC
February 26-28
San Diego, California

Upcoming Shows:
IRS² 2008
May 6-8
Nürnberg, Germany
Laser Components GmbH
(Distributor)
Hall 7, 'Booth # 7-224'

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