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    1. Test & Measurement
    2. Test & Measurement

    Wavelength meter from Bristol Instruments automatically calculates OSNR to >40 dB

    March 30, 2017
    The 438 series multi-wavelength meter measures the wavelength, power, and optical signal-to-noise ratio (OSNR) of up to 1000 discrete optical signals.
    1704 Lfw Pro 11 5df3cd0f1ca21

    The 438 series multi-wavelength meter measures the wavelength, power, and optical signal-to-noise ratio (OSNR) of up to 1000 discrete optical signals. It measures wavelength to an accuracy up to ±0.3 pm and power to ±0.5 dB, and automatically calculates OSNR to >40 dB at a rate of 10 Hz over a range of 1000 to 1680 nm.
    Bristol Instruments
    Victor, NY
    www.bristol-inst.com

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