Request InfoBristol Instruments Inc.VICTOR, N.Y., Aug. 27, 2015 — Able to measure absolute wavelength to an accuracy of 1 pm, the 828B optical wavelength meter from Bristol Instruments Inc. is suitable for use with wavelength-division multiplexing (WDM) lasers. The device maintains accuracy over long periods of time by calibrating with a built-in wavelength standard, resulting in a confidence level of 99.7 percent. Wavelengths are measured at rates as high as 1 kHz and time resolution as short as 1 ms. Applications include WDM testing and manufacturing.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/19/2024Laser Wavelength MetersThe 872A-VIS and 872A-NIR from Bristol Instruments are laser wavelength meters that support laser measurements from 375 to 1700 nm. 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