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题名:
Laser diode stack beam shaping by reflective two-wedge-angle prism arrays
作者: Zheng, GX; Du, CL; Zhou, CX; Zheng, CY
刊名: OPTICAL ENGINEERING
出版日期: 2005-04-01
卷号: 44, 期号:4
关键词: laser diode stack ; laser beam shaping ; prisms ; simulation ; beam parameter product
文章类型: Article
英文摘要: An innovative beam-shaping method for laser diode stacking is presented by employing a pair of reflective two-wedge-angle prism arrays. Each subprism with two variable wedge angles is designed for deflecting the partial emission from different bars to the dead spaces of the stack, according to the configuration of the real laser diode (LD) stack and the requirement of the system. The formula to determine the parameters of each subprism is deduced by way of geometrical analysis. A beam-shaping system for stack laser diodes with three bars is designed and simulated, and the results show that the stack laser beam is well transformed into a required distribution efficiently. (c) 2005 Society of Photo-Optical Instrumentation Engineers.
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Optics
研究领域[WOS]: Optics
关键词[WOS]: SYSTEM
收录类别: SCI
语种: 英语
WOS记录号: WOS:000232590400025
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ioe.ac.cn/handle/181551/3515
Appears in Collections:光电技术研究所被WoS收录文章_期刊论文

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作者单位: 1.Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Zheng, GX,Du, CL,Zhou, CX,et al. Laser diode stack beam shaping by reflective two-wedge-angle prism arrays[J]. OPTICAL ENGINEERING,2005,44(4).
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