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    1. Test & Measurement
    2. Test & Measurement

    New Focus optical wavemeter delivers 700–1650 nm measurements

    Aug. 28, 2015
    The WM-1210 optical wavemeter provides wavelength measurements in the 700–1650 nm range with ±1 ppm accuracy and a 20 Hz update rate.
    Content Dam Lfw Online Articles 2015 August Newfocus Web

    The WM-1210 optical wavemeter provides wavelength measurements in the 700–1650 nm range with ±1 ppm accuracy and a 20 Hz update rate. Its scanning Michelson interferometer continuously determines the absolute wavelength of a laser source by comparing its interference fringe pattern with that of an internal helium neon (HeNe) laser standard. Applications include wavelength calibration of tunable and swept laser sources; wavelength monitoring of distributed-feedback (DFB) lasers, tunable lasers, and vertical-cavity surface-emitting lasers (VCSELs); and atomic spectroscopy.
    New Focus
    Irvine, CA
    www.newport.com/wavemeter

    About the Author

    LFW Staff

    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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