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arXiv 0906.3449physics.opticscond-mat.mes-hall
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多模随机激光器理论的最新进展

Recent developments in the theory of multimode random lasers

Oleg Zaitsev, Lev Deych

摘要:

我们回顾了最近半经典多模激光理论在具有重叠共振和非均匀折射率的开放系统中的扩展。该理论的一个重要组成部分是双正交准模,它描述了开放无源系统中的场衰减,并用作激光模式的基础。我们讨论了半经典理论的应用,以及其他与模式竞争随机激光相关的实验和数值结果。

英文摘要:

We review recent extensions of semiclassical multimode laser theory to open systems with overlapping resonances and inhomogeneous refractive index. An essential ingredient of the theory are biorthogonal quasimodes that describe field decay in an open passive system and are used as a basis for lasing modes. We discuss applications of the semiclassical theory, as well as other experimental and numerical results related to random lasing with mode competition.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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