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

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