Infrared Detectors

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.

Photoconductive Infrared Detectors - PbS and PbSe Detectors.

infrared detectors

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Custom orders are always welcome.
If our standard products don't meet
your needs, please use the form
below to contact us.

Cal Sensors has developed and is a volume producer of photoconductive lead sulfide (PbS) and lead selenide (PbSe) infrared detectors / Infrared Sensors which cover the 1 µm to 5.5 µm spectral region.

Our PbS and PbSe IR detectors are manufactured via well established and superbly controlled processes, and because of their proven performance, have become the infrared detectors of choice by most system manufacturers worldwide.

PbS Detectors

Detector Tech Notes

Glossary of Terms

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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