Competition of modes in an optically heterodyned acoustooptic generator

被引:8
作者
Balakshy, VI [1 ]
Sinev, IM [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119992, Russia
关键词
acoustooptic interaction; optoelectronic generator; optical heterodyning; mode competition;
D O I
10.1070/QE2004v034n03ABEH002627
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
An acoustooptic generator in which the feedback signal is produced using optical heterodyning is studied theoretically and experimentally. The development of oscillations in this system is analysed by computer simulations. It is shown that the competition of modes caused by nonlinearity of the acoustooptic interaction can result in the degeneration of the generation spectrum and the establishment of a single-mode regime. The dependence of the generator linewidth on the parameters of the system is studied.
引用
收藏
页码:277 / 282
页数:6
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