ANALYSIS OF A NONCAVITY LASER WITH MAGNIFYING OPTICS IN FRONT OF THE HIGH-REFLECTIVITY MIRROR

被引：2

作者：

DIXIT, SK

NAKHE, SV

SINGH, B

MITTAL, JK

BHATNAGAR, R

机构：

[1] Centre for Advanced Technology, Indore 452013, P.O. CAT

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1991年 / 27卷 / 05期

关键词：

D O I：

10.1109/3.83369

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：

In this paper, the behavior of a noncavity laser with a magnifying optical element placed in front of the high-reflectivity mirror is analyzed. Using ray matrix analysis, a general formula for estimating the divergence is derived. It is shown that the formula can be applied to lasers with a telescope or a prism placed in front of the high-reflectivity curved or plane mirror at one end. The various noncavity configurations are applied to a copper vapor laser and divergence is measured. The calculated and the experimentally observed divergence values are found to be in good agreement.

引用

页码：1143 / 1145

页数：3

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