Abstract
In terms of the quasiperiodicity of temporal coherence g(1)(τ) in a multimode gas laser, we present measurements of both spectral line shape function and frequency width of longitudinal mode in a multimode laser. The experimental result shows that the spectral line shape of longitudinal mode is Lorentzian line-shape function for a freely operated multimode gas laser with inhomogeneous broadening, it is not affected by the drift effect of longitudinal mode frequency. However, the frequency width of longitudinal mode is broadened greatly because of the influence of the drift effect of longitudinal mode frequency.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Paper version not known
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
