| Double-cutting beam shaping technique for high-power diode laser area light source | |
Huang, Zhihua1,2 ; Xiong, Lingling1; Liu, Hui1; Wang, Zhenfu1; Zhang, Pu1; Nie, Zhiqiang1; Wu, Dihai1; Liu, Xingsheng1,3
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| 作者部门 | 瞬态光学与光子技术国家重点实验室 |
| 2013-10-01 | |
| 发表期刊 | OPTICAL ENGINEERING
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| ISSN | 0091-3286 |
| 卷号 | 52期号:10 |
| 摘要 | A new beam-shaping technique is proposed to improve the beam quality of a high-power diode laser area light source. It consists of two staggered prism arrays and a reflector array, which can cut the slow axis beam twice and rearrange the divided beams in fast axis to make the beam quality of both axes approximately equal. Furthermore, the beam transformation and compression can be carried out simultaneously, and the assembly error of this technique induced by the machining accuracy of prism's dimensions also can be greatly decreased. By this technique, a fiber-coupled system for one three-bar laser diode stack is designed and characterized. The experimental results demonstrate that the laser beams could be transformed into the required distribution with similar to 93.4% reshaped efficiency and coupled into a 400 mu m/0.22 NA fiber, which are consistent with the theory. (C) 2013 Society of Photo-Optical Instrumentation Engineers (SPIE) |
| 文章类型 | Article |
| 关键词 | Beam Shaping Beam Parameter Product Laser Diode Fiber Coupling |
| WOS标题词 | Science & Technology ; Physical Sciences |
| DOI | 10.1117/1.OE.52.10.106108 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | FIBER ; STACKS ; ARRAYS ; BAR |
| 语种 | 英语 |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| WOS记录号 | WOS:000328254600064 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/21841 |
| 专题 | 瞬态光学研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Focuslight Technol, Xian 710119, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Zhihua,Xiong, Lingling,Liu, Hui,et al. Double-cutting beam shaping technique for high-power diode laser area light source[J]. OPTICAL ENGINEERING,2013,52(10). |
| APA | Huang, Zhihua.,Xiong, Lingling.,Liu, Hui.,Wang, Zhenfu.,Zhang, Pu.,...&Liu, Xingsheng.(2013).Double-cutting beam shaping technique for high-power diode laser area light source.OPTICAL ENGINEERING,52(10). |
| MLA | Huang, Zhihua,et al."Double-cutting beam shaping technique for high-power diode laser area light source".OPTICAL ENGINEERING 52.10(2013). |
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| Double-cutting beam （2938KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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