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    1. Optics

    Bandpass and broadband filters from Iridian Spectral Technologies

    July 29, 2013
    A family of standard filters includes bandpass filters to optimize detection of narrow spectral emission lines in the infrared (IR) region and broadband filters to reject light from the visible, near-infrared (NIR), shortwave infrared (SWIR), and longwave infrared (LWIR) from 3.5 to 5.0 µm.
    Content Dam Lfw Online Articles 2013 07 Imag1257 Web

    A family of standard filters includes bandpass filters to optimize detection of narrow spectral emission lines in the infrared (IR) region and broadband filters to reject light from the visible, near-infrared (NIR), shortwave infrared (SWIR), and longwave infrared (LWIR) from 3.5 to 5.0 µm. Primary applications for the narrow bandpass filters include detection and quantification of specific gases in environmental or process analysis applications.
    Iridian Spectral Technologies
    Ottawa, ON, Canada
    www.iridian.ca

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    Published since 1965, Laser Focus World—a brand and magazine for engineers, researchers, scientists, and technical professionals—provides comprehensive global coverage of optoelectronic technologies, applications, and markets. With 80,000+ qualified print subscribers in print and over a half-million annual visitors to our online content, we are the go-to source to access decision makers and stay in-the-know.

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