Field-widened Michelson interferometer for spectral discrimination in high-spectral-resolution lidar: practical development
文献类型：期刊论文
| 作者 | Cheng, Zhongtao1; Liu, Dong1; Zhang, Yupeng1; Yang, Yongying1; Zhou, Yudi1; Luo, Jing1; Bai, Jian1; Shen, Yibing1; Wang, Kaiwei1; Liu, Chong1 |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2016 |
| 卷号 | 24期号:7页码:7232-7245 |
| 关键词 | WIDENED MICHELSON INTERFEROMETER AEROSOL OPTICAL-PROPERTIES SCATTERING PROPERTIES ATMOSPHERIC AEROSOLS RAYLEIGH-SCATTERING PROFILES SYSTEM EXTINCTION RETRIEVAL MIE |
| 通讯作者 | Liu, D (reprint author), Zhejiang Univ, Coll Opt Sci & Engn, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China. |
| 英文摘要 | A field-widened Michelson interferometer (FWMI), which is intended as the spectroscopic discriminator in ground-based high-spectral-resolution lidar (HSRL) for atmospheric aerosol detection, is described in this paper. The structure, specifications and design of the developed prototype FWMI are introduced, and an experimental approach is proposed to optimize the FWMI assembly and evaluate its comprehensive characteristic simultaneously. Experimental results show that, after optimization process, the peak-to-valley (PV) value and root-mean-square (RMS) value of measured OPD variation for the FWMI are 0.04. and 0.008. respectively among the half divergent angle range of 1.5 degree. Through an active locking technique, the frequency of the FWMI can be locked to the laser transmitter with accuracy of 27 MHz for more than one hour. The practical spectral discrimination ratio (SDR) for the developed FWMI is evaluated to be larger than 86 if the divergent angle of incident beam is smaller than 0.5 degree. All these results demonstrate the great potential of the developed FWMI as the spectroscopic discriminator for HSRLs, as well as the feasibility of the proposed design and optimization process. This paper is expected to provide a good entrance for the lidar community in future HSRL developments using the FWMI technique. (C) 2016 Optical Society of America |
| 学科主题 | Optics |
| 类目[WOS] | Optics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000373469100038 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39431]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.Zhejiang Univ, Coll Opt Sci & Engn, State Key Lab Modern Opt Instrumentat, Hangzhou 310027, Zhejiang, Peoples R China 2.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Beijing 100094, Peoples R China 3.China Acad Engn Phys, Fine Opt Engn Res Ctr, Chengdu 610041, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Zhongtao,Liu, Dong,Zhang, Yupeng,et al. Field-widened Michelson interferometer for spectral discrimination in high-spectral-resolution lidar: practical development[J]. OPTICS EXPRESS,2016,24(7):7232-7245. |
| APA | Cheng, Zhongtao.,Liu, Dong.,Zhang, Yupeng.,Yang, Yongying.,Zhou, Yudi.,...&Yang, Liming.(2016).Field-widened Michelson interferometer for spectral discrimination in high-spectral-resolution lidar: practical development.OPTICS EXPRESS,24(7),7232-7245. |
| MLA | Cheng, Zhongtao,et al."Field-widened Michelson interferometer for spectral discrimination in high-spectral-resolution lidar: practical development".OPTICS EXPRESS 24.7(2016):7232-7245. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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