Off-axis mirror based optical system design for circularization, collimation, and expansion of elliptical laser beams

被引：17
|
作者：
Serkan, Mert [1 ]
Kirkici, Hulya
Cetinkaya, Hakan
机构：
[1] Auburn Univ, Dept Elect & Comp Engn, Auburn, AL 36849 USA
[2] Istanbul Tech Univ, Dept Geodesy & Photogrammetry Engn, TR-34469 Istanbul, Turkey
来源：
APPLIED OPTICS | 2007年 / 46卷 / 22期
关键词：
25;
D O I：
10.1364/AO.46.005489
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, we present two optical system design methods for beam circularization, collimation, and expansion of semiconductor laser output beam for possible application in LIDAR systems. Two different optical mirror systems are investigated: an off-axis hyperbolic/parabolic mirror system and an off-axis parabolic mirror system. Equations specific to these mirror systems are derived and computer package programs such as ZEMAX and MATLAB are used to simulate the optical designs. The beam reshaping results are presented. (c) 2007 Optical Society of America.
引用
收藏
页码：5489 / 5499
页数：11
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