Nv. Naumov et al., INTENSITY AND INTERMODE BEAT FREQUENCY FLUCTUATIONS IN A 2-MODE HE-NE-LASER WITH SYNCHRONIZED MODES, Quantum and semiclassical optics, 10(3), 1998, pp. 535-543
Intensity and intermode beating frequency fluctuations of a two-mode H
e-Ne laser with a phase-anisotropic cavity and orthogonally polarized
modes in a regime of synchronization have been studied both experiment
ally and theoretically. It is shown that synchronization yields a cons
iderable reduction of the spectral density of fluctuations in the inte
rmode beating frequency.