Extraction of high-quality beams from narrow annular laser sources

被引：19

作者：

Lapucci, A ^{[1
]}

Ciofini, M ^{[1
]}

机构：

[1] Ist Nazl Ottica, I-50125 Florence, Italy

来源：

APPLIED OPTICS | 1999年 / 38卷 / 21期

关键词：

D O I：

10.1364/AO.38.004552

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We have analyzed the propagation properties of the field produced by circular arrays of cohere nt optical sources, obtaining the conditions for the generation of good-quality global beams. Such conditions can be obtained by the use of resonators based on the Talbot effect. This appears to be a practical method for the construction of simple, low-cost resonators for compact diffusion-cooled high-power lasers with annular format. Low-loss annular Talbot cavity configurations have also been studied. (C) 1999 Optical Society of America. OCIS codes: 140.3300, 140.3410, 140.3290, 140.3470, 140.4780.

引用

页码：4552 / 4557

页数：6

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