The 771 and 772 Series laser spectrum analysers from Bristol Instruments provide both high-resolution spectral analysis and high-accuracy wavelength measurement in one instrument. These systems are for scientists and engineers who need to know the spectral properties of their lasers that operate from 375 nm to 12 μm. With spectral resolution up to 2 GHz, wavelength accuracy as high as ± 0.0001 nm, and an optical rejection ratio of more than 40 dB, the requirements of the most demanding applications are satisfied.
We also offer the following laser spectrum analysers from Resolution Spectra:
ZOOM Spectra: A high-resolution, high-rate laser spectrum analyser. It gives access to high spectral resolution on a simultaneous bandwidth of a few nanometres.
ZOOM UHR: An ultra high-resolution model, which features an exceptional spectral resolution up to 1.6 GHz and allows spectra, wavelength and linewidth measurements to be performed in real-time.
MICRO Spectra: The only mini laser spectrum analyser giving you access to high spectral resolution. You can perform measurements on a simultaneous bandwidth of a few nanometres within 630-1100 nm.
WIDE Spectra: A compact high-performance laser spectrum analyser with wide measurement bands.