Laser Spectrum Analyzer System

The Coherent Laser Spectrum Analyzer is used to examine the fine details of the line spectra of CW lasers. Such details are usually due to the laser operating in more than one longitudinal or transverse mode of the laser cavity. Reliable laser modal analysis from 275 nm to 1625 nm. Confocal configuration for easy alignment. Choice of 0.3,1.5,7.5 or 30 GHz FSR (Free Spectral Range).