Dispersive element based on grating and tunable Fabry-Perot filter in miniature spectrometer
文献类型：期刊论文
| 作者 | Shi, Zhendong1,2; Fang, Liang1; Zhou, Chongxi1 |
| 刊名 | Applied Optics
 |
| 出版日期 | 2014 |
| 卷号 | 53期号:1页码:76-81 |
| ISSN号 | 1559128X |
| 通讯作者 | Zhou, C. (cxzhou@ioe.ac.cn) |
| 中文摘要 | We present a new design for the integration of a tunable Fabry-Perot (FP) filter and the grating etched on top of the cavity (IGFP) in the miniature spectrometer. It is based on the predispersion of the grating with the capacity of spatial separation of the spectral component and filter effect of the tunable FP filter. The free spectral range (FSR) of the IGFP is determined by the FSR of the grating, and its resolution depends on the filtering capacity of the FP filter. In the experiment, the high-resolution and wavelength scanning process of the IGFP were demonstrated with a narrowband and broadband light source, respectively. The results of the sub-nanometer resolution agree well with those from a commercial optical spectrum analyzer. Further, the IGFP provides an effective approach to solve the problem of the decrease of spectral resolution in the miniaturization process. © 2014 Optical Society of America. |
| 英文摘要 | We present a new design for the integration of a tunable Fabry-Perot (FP) filter and the grating etched on top of the cavity (IGFP) in the miniature spectrometer. It is based on the predispersion of the grating with the capacity of spatial separation of the spectral component and filter effect of the tunable FP filter. The free spectral range (FSR) of the IGFP is determined by the FSR of the grating, and its resolution depends on the filtering capacity of the FP filter. In the experiment, the high-resolution and wavelength scanning process of the IGFP were demonstrated with a narrowband and broadband light source, respectively. The results of the sub-nanometer resolution agree well with those from a commercial optical spectrum analyzer. Further, the IGFP provides an effective approach to solve the problem of the decrease of spectral resolution in the miniaturization process. © 2014 Optical Society of America. |
| 学科主题 | Light sources - Spectrum analyzers |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000329034300012 |
| 源URL | [http://ir.ioe.ac.cn/handle/181551/6849]  |
| 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.State Key Laboratory of Optical Technologies for Micro-Fabrication, Institute of Optics and Electronics, Chinese Academy of Science, Chengdu 610209, China 2.University of the Chinese Academy of Sciences, Beijing 100049, China |
| 推荐引用方式 GB/T 7714 | Shi, Zhendong,Fang, Liang,Zhou, Chongxi. Dispersive element based on grating and tunable Fabry-Perot filter in miniature spectrometer[J]. Applied Optics,2014,53(1):76-81. |
| APA | Shi, Zhendong,Fang, Liang,&Zhou, Chongxi.(2014).Dispersive element based on grating and tunable Fabry-Perot filter in miniature spectrometer.Applied Optics,53(1),76-81. |
| MLA | Shi, Zhendong,et al."Dispersive element based on grating and tunable Fabry-Perot filter in miniature spectrometer".Applied Optics 53.1(2014):76-81. |
入库方式： OAI收割
来源：光电技术研究所
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