MLWIR Optical Filters and Coatings

MLWIR Optical Filters and Coatings

Iridian Spectral Technologies' MLWIR (mid-long wave infrared) bandpass filters provide narrow and high transmission in the 2-10µm wavelength region, ultimately enabling an optical systems’ ability to detect a gas and its concentration in environmental and process analysis.

Specifications include:

  • Discrete detection of IR spectra for common gases
    • CH4 (3.46um or 7.73um), CO, CO2 (4.26um or 9.4um), H2O, O3
    • Custom gas lines available on request
  • Custom sizing available
    • <3x3 mm2 for use with TO can style detectors
    • 1” diameter for larger detection systems
  • Reliability and durability as per MIL-C-48497A
    • All dielectric hard coatings
    • ROHS compliant parts

For more information, download the datasheet. You can also contact Iridian Spectral Technologies directly to discuss your application in the mid-wave and long-wave infrared region.

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