Compact beam-shaping system for high-power semiconductor laser bars

被引：4

作者：

Bonora, Stefano ^{[1
]}

机构：

[1] Univ Padua, INFM CNR, Lab Ultraviolet & Xray Opt Res, Dept Informat Engn, I-35131 Padua, Italy

来源：

JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS | 2007年 / 9卷 / 04期

关键词：

semiconductor lasers; beam shaping; high power diode laser; diode laser focusing;

D O I：

10.1088/1464-4258/9/4/012

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The strong asymmetry in the emission of the fast and slow axes of semiconductor power lasers requires a significant optical beam transformation system to reach the parameters needed for micromachining, laser end-pumping and advanced applications. In this paper, a simple solution to this problem is proposed based on an array of cylindrical mirrors. Three examples of practical interest are considered, in which the compactness and effectiveness of the solution are demonstrated.

引用

页码：380 / 386

页数：7

共 19 条

[1] Coupling semiconductor lasers into single-mode optical fibers by use of tips grown by photopolymerization [J].