Effect of noise and resonant frequency spread on phase locking of optically-coupled lasers

I. M. Bel'dyugin; Mark V. Zolotarev; Irina V. Shinkareva

doi:10.1117/12.131817

16 December 1992 Effect of noise and resonant frequency spread on phase locking of optically coupled lasers

I. M. Bel'dyugin, Mark V. Zolotarev, Irina V. Shinkareva

Proceedings Volume 1840, Transverse Patterns in Nonlinear Optics; (1992) https://doi.org/10.1117/12.131817
Event: XIV International Conference on Coherent and Nonlinear Optics, 1991, St. Petersburg, Russian Federation

Abstract

The statistical analysis of the simultaneous influence of external noise and resonant frequency spread on phase locking of optically coupled lasers with a long-range interaction is performed in terms of the theory of critical phenomena. Dynamics of order parameter (amplitude of collective laser's oscillation), stability, and correlation connections between lasers for phase- locked and phase-unlocked modes are investigated. It is shown that by means of detuning of synchronous frequency from gain medium line center, the bandwidth of synchronization can be significantly increased.

Citation Download Citation

I. M. Bel'dyugin, Mark V. Zolotarev, and Irina V. Shinkareva "Effect of noise and resonant frequency spread on phase locking of optically coupled lasers", Proc. SPIE 1840, Transverse Patterns in Nonlinear Optics, (16 December 1992); https://doi.org/10.1117/12.131817

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