Bristol 771 Series Laser Spectrum Analyser

Bristol 771 Series Laser Spectrum Analyser
The most complete laser spectral characterisation from the visible to the mid-IR
The 771 Series Laser Spectrum Analyser combines proven Michelson interferometer technology with fast Fourier transform analysis resulting in a unique instrument that operates as both a high-resolution spectrum analyser and a high accuracy wavelength meter. With spectral resolution up to 2GHz, wavelength accuracy as high as ± 0.0001nm, and an optical rejection ratio of more than 40dB, the model 771 provides the most detailed information about a laser's spectral properties.
The new 771 NIR2 adds a detection range of 1-2.6μm, with the convenience and consistent performance of a pre-aligned fibre-optic input coupling.
Features:
- Wavelength measurement and spectral analysis with one instrument
- Wavelength measured to an accuracy as high as ± 0.0001nm
- Spectral resolution as high as 2GHz
- Optical Rejection Ratio of > 40dB
- Continuous calibration with a built-in wavelength standard
- Wavelength range options available from 375nm to 12μm
- Operation with CW and high-repetition rate pulsed lasers
- Convenient pre-aligned fibre-optic input for visible and near-IR wavelengths
- Free-space aperture with visible tracer beam for IR and mid-IR wavelengths
- Sraightforward operation with PC using USB or Ethernet interfaces
- Display software provided to control measurement parameters, display spectra and report wavelength data
- Includes 5 year warranty
For further information please contact us or download the datasheet.