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Product Announcement

Four channels detection module

13 Mar 2023

VIGO Photonics would like to introduce our new product based on InAsSb which is our Four-Channel Detection Module – 4EF-5.

The 4EF-5 is a multiband, four-channel infrared detection module, Thermoelectrically cooled photovoltaic multiple junction four element 2×2 array detector, based on InAsSb heterostructure, is integrated with four-channel transimpedance preamplifier and thermoelectric cooler controller.

This module uses four band-pass filters with centre wavelengths: 3.34 µm (CH1), 4.26 µm (CH2), 4.47 µm (CH3) and 4.71 µm (CH4). 4EF-5 which are suitable for the detection of common gases.


  • Integrated TEC controller
  • Compatible with optical accessories
  • Easy assembly
  • Other filters available upon request


  • Detection of gases: CH4 (methane)
  • C2H6 (ethane) CO2 (carbondioxide) N2O (nitrous oxide) CO (carbon monoxide)
  • Combustion process control
  • Flame and fire detection

Please feel free to contact us to discuss further and visit https://vigophotonics.com/

UK, Benelux & Northern Europe:

Regional Business Development Manager: Khalid Abou El Kabir

E-mail kabouelkabir@vigophotonics.com

Tel +44 (0)7534109926

Europe, Asia & RoW: E-mail info@vigophotonics.com

Tel +48 22 733 54 10

USA & Canada: E-mail sales@vigophotonics.com

Tel +1(727) 388-1515

VIGO Photonics S.A.

Poznańska Street 129/133,

05-850 Ożarów Mazowiecki


Tel: +48 22 733 54 10

Email Us

Web Site

VIGO Photonics
Poznańska 129/133
Ożarów Mazowiecki
Tel: +48 22 733 54 10
Fax: + 48 22 6652155
Email Us
Web Site
© 2023 SPIE Europe
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