Wavelength Meters - WDM

Bristol Instruments provides a family of optical wavelength meters and multi-wavelength meters designed specifically for the testing of WDM lasers and WDM systems. Absolute laser wavelength is measured to an accuracy as high as ± 0.3 pm with a measurement rate as high as 1 kHz. Wavelength measurement accuracy is guaranteed by continuous calibration with a built-in wavelength standard and is traceable to NIST standards. Straightforward operation and rugged design satisfy the needs of both the R&D scientist and the manufacturing engineer.

828B System

  • Single-wavelength measurement
  • For CW and modulated signals
  • Wavelength accuracy of ± 1 pm
  • Measurement rate of 1 kHz
  • Multi-wavelength measurement
  • For CW and modulated signals
  • Wavelength accuracy as high as ± 0.3 pm
  • Measurement rate of 10 Hz
  • Operation from 1000 – 1680 nm
  • Multi-wavelength measurement
  • For CW and modulated signals
  • Wavelength accuracy as high as ± 0.3 pm
  • Single-wavelength measurement
  • For CW signals
  • Wavelength accuracy as high as ± 0.3 pm
  • Measurement rate of 10 Hz
  • Operation from 700 – 1650 nm