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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Multi Element Arrays

For applications that require multiple detector elements
 

 
Custom orders are
always welcome.  

If our standard products don't meet your needs, please feel free to
contact our Application Engineers.

New Products:
High Output /Lower Cost Steady State Emitter

High Frequency Pulsed Emitters

Tradeshow Schedule:
See us in 2009:

Photonics West
24-29 January
San Jose, CA

PITTCON
8-13 March
Chicago, IL

OFC
24-26 March
San Diego, CA

Sensors & Test
26-28 May
Nürnberg, Germany

 

 

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