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Bristol Instruments 771 Series Laser Spectrum Analyzer

The most complete laser spectral and wavelength characterization from the visible to the mid-IR

The 771 Series Laser Spectrum Analyzer from Bristol Instruments combines proven Michelson interferometer technology with fast Fourier transform analysis resulting in a unique instrument that operates as both a high-resolution spectrum analyzer and a high-accuracy wavelength meter. With spectral resolution up to 2 GHz, wavelength accuracy as high as ± 0.2 parts per million, and an optical rejection ratio of more than 40 dB, the model 771 provides the most detailed information about a laser’s spectral properties.

  • » Wavelength measurement and spectral analysis with one instrument
  • » Spectral resolution as high as 2 GHz
  • » Wavelength accuracy as high as ± 0.0001 nm
  • » Optical rejection ratio >40dB
  • » Operation available from 375 nm to 12 μm