Request InfoNewport - New FocusIRVINE, Calif., Aug. 31, 2015 — New Focus (a Newport company) has announced the WM-1210 wavemeter, designed to work in test laboratories and manufacturing environments. The device provides optical wavelength measurements in the 700- to 1650-nm wavelength range with 1 ppm accuracy and a 20-Hz update rate. It uses a scanning Michelson interferometer that continuously determines the absolute wavelength of a laser source by comparing its interference fringe pattern with that of an internal HeNe laser standard. 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