| Design of a Dual-Channel Mach-Zehnder Lateral Shearing Interferometer for the Large Aperture Static Imaging Spectrometer | |
Fu Qiang1,2 ; Xiangli Bin3; Lu Qun-bo3; Jing Juan-juan1,2
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| 2012-02-01 | |
| 发表期刊 | SPECTROSCOPY AND SPECTRAL ANALYSIS
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| 卷号 | 32期号:2页码:553-557 |
| 摘要 | Large aperture static imaging spectrometry (LASIS) is a kind of joint temporally and spatially modulated Fourier transform imaging spectrometry. In such instruments, lateral shearing interferometer is a key element, the most frequently used type of which is the Sagnac interferometer. In this configuration, one half of the light entering the interferometer backtracks and causes a great decrease in energy efficiency. The present paper proposes a modified Mach-Zehnder lateral shearing interferometer structure to tackle this problem. With the ability to produce the same lateral shear, it features the advantage of dual channel output. We present a ray tracing procedure to induce the general expression of the lateral shear as well as analyze the contributions of error sources to the shear accuracy. The results serve as a new idea for the design of large aperture static imaging spectrometers and can be used to instruct the design and optimization of this kind of imaging spectrometer. |
| 文章类型 | Article |
| 关键词 | Large Aperture Static Imaging Spectrometer Fourier Transform Imaging Spectrometer Mach-zehnder Interferometer Lateral Shear |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.3964/j.issn.1000-0593(2012)02-0553-05 |
| 收录类别 | SCI ; EI |
| 语种 | 中文 |
| WOS研究方向 | Spectroscopy |
| WOS类目 | Spectroscopy |
| WOS记录号 | WOS:000299606500058 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/24042 |
| 专题 | 光谱成像技术研究室 |
| 作者单位 | 1.Chinese Acad Sci, Xian Inst Opt & Precis Mech, Xian 710119, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Acad Optoelect, Beijing 100094, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fu Qiang,Xiangli Bin,Lu Qun-bo,et al. Design of a Dual-Channel Mach-Zehnder Lateral Shearing Interferometer for the Large Aperture Static Imaging Spectrometer[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2012,32(2):553-557. |
| APA | Fu Qiang,Xiangli Bin,Lu Qun-bo,&Jing Juan-juan.(2012).Design of a Dual-Channel Mach-Zehnder Lateral Shearing Interferometer for the Large Aperture Static Imaging Spectrometer.SPECTROSCOPY AND SPECTRAL ANALYSIS,32(2),553-557. |
| MLA | Fu Qiang,et al."Design of a Dual-Channel Mach-Zehnder Lateral Shearing Interferometer for the Large Aperture Static Imaging Spectrometer".SPECTROSCOPY AND SPECTRAL ANALYSIS 32.2(2012):553-557. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Design of a Dual-Cha（503KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY | 请求全文 | |
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