Beam shaping system based on a prism array for improving the throughput of a dispersive spectrometer
文献类型：期刊论文
| 作者 | Shi, Zhendong; Fang, Liang; Fan, Bin; Zhou, Chongxi |
| 刊名 | Applied Optics
 |
| 出版日期 | 2015 |
| 卷号 | 54期号:10页码:2715-2719 |
| ISSN号 | 1559-128X |
| 通讯作者 | Zhou, CX (reprint author), Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China. |
| 中文摘要 | A beam shaping system (BSS) for improving the throughput of a dispersive spectrometer is presented by employing two anamorphic lenses and a prism array to segment the beam. The BSS was designed based on the inverse method of beam shaping for laser diode bars and the means of an optical slicer. In an experiment, a BSS was set up so that the incident light of a neon lamp with a circular spot from an input fiber was transformed into an elliptical spot coupled into a slit of a spectrometer without a change of divergence. Spectral measurement results demonstrate that the throughput of the dispersive spectrometer was doubled without loss of spectral resolution. The BSS can be combined with the existing dispersive spectrometer to improve the luminous flux and signal-to-noise ratio. (C) 2015 Optical Society of America |
| 英文摘要 | A beam shaping system (BSS) for improving the throughput of a dispersive spectrometer is presented by employing two anamorphic lenses and a prism array to segment the beam. The BSS was designed based on the inverse method of beam shaping for laser diode bars and the means of an optical slicer. In an experiment, a BSS was set up so that the incident light of a neon lamp with a circular spot from an input fiber was transformed into an elliptical spot coupled into a slit of a spectrometer without a change of divergence. Spectral measurement results demonstrate that the throughput of the dispersive spectrometer was doubled without loss of spectral resolution. The BSS can be combined with the existing dispersive spectrometer to improve the luminous flux and signal-to-noise ratio. (C) 2015 Optical Society of America |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000352152400024 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/6892]  |
| 专题 | 光电技术研究所_微细加工光学技术国家重点实验室（开放室） |
| 作者单位 | 1.[Shi, Zhendong 2.Fang, Liang 3.Fan, Bin 4.Zhou, Chongxi] Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Nanofabricat & Microeng, Chengdu 610209, Peoples R China 5.[Shi, Zhendong] Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Zhendong,Fang, Liang,Fan, Bin,et al. Beam shaping system based on a prism array for improving the throughput of a dispersive spectrometer[J]. Applied Optics,2015,54(10):2715-2719. |
| APA | Shi, Zhendong,Fang, Liang,Fan, Bin,&Zhou, Chongxi.(2015).Beam shaping system based on a prism array for improving the throughput of a dispersive spectrometer.Applied Optics,54(10),2715-2719. |
| MLA | Shi, Zhendong,et al."Beam shaping system based on a prism array for improving the throughput of a dispersive spectrometer".Applied Optics 54.10(2015):2715-2719. |
入库方式： OAI收割
来源：光电技术研究所
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