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

Go to the Infrared Emitters Home Page Infrared Emitters

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Cal Sensors NIR Products
infrared detectors Click on the links below to browse our product line, or you can hover over the links above for drop down menu's which will provide you with quicker navigation right to the parts you require.

PbS Detectors

PbSe Detectors

Detector Tech Notes

Steady-state emitters 

Pulsable emitters

Need help with product selection?
Click here to email application engineers.

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

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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Email: info@calsensors.com

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