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激光模式间的空间相干性分析 被引量:3

Analysis of Spatial Coherence Between Laser Modes
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摘要 本文讨论了单模和多模激光束的空间相干性,在多模激光器中单程相移非简并的模式间是完全不相干的,但单程相移简并的模式间可以发生相干的. The spatial coherence of singular mode and multi-modes laser beam has been discussed. As a result, the singUlar mode beam is completely coherent. In the multi-modes laser beam, the nondegenerate modes will be uncoherent, but the degenerate modes can be coherent.
出处 《量子电子学》 CSCD 1995年第2期131-136,共6页
关键词 相干性 模式 激光束 谐振腔 空间 coherent, mode
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