828 Series High-Speed Optical Wavelength Meter

The 828 Optical Wavelength Meter measures the absolute wavelength of WDM lasers to an accuracy of ± 1 pm. It does this at a rate as high as 1 kHz making it the fastest WDM wavelength measurement available. This speed enables more efficient wavelength testing of WDM components, and provides much better time resolution for more detailed wavelength characterization of WDM lasers.