| Design of Airborne Dual Channel Ultraviolet-Visible Imaging Spectrometer with Large Field of View, Wide Spectrum, and High Resolution | |
Hao Ai-hua1,2,3; Hu Bing-liang1 ; Bai Jia-guang1; Li Li-bo1,3; Yu Tao1,3; Li Si-yuan1
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| 2013-12-01 | |
| 发表期刊 | SPECTROSCOPY AND SPECTRAL ANALYSIS
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| 卷号 | 33期号:12页码:3432-3436 |
| 摘要 | The ultraviolet-visible (UV-Vis 200 similar to 500 nm) imaging spectrometer is an important part of space remote sensing. Based on special requirements and practical application of the airborne UV-VIS spectrometer, a kind of scanning imaging spectrometer using area array CCD is proposed, which can meet the application requirements of large field of view, wide spectrum and high resolution. It overcomes low spatial resolution of traditional line array CCD scanning imaging spectrometer, and limited field of view of the pushbroom imaging spectrometer. In addition, dual channel was designed to reduce stray light. 400 similar to 500 nm band includes two order spectrum for 200 similar to 250 nm band, and variation of radiance from earth between the shorter wavelength (<290 nm) and the longer wavelength (>310 nm) is above three orders of magnitude. In the structure design of the system, the imaging spectrometer is composed of a two-mirror concentric telescope and two Czerny-Turner plane grating imaging spectrometers. The whole system doesn't use any additional optical elements in addition to spherical mirrors. The whole system has the advantage of simple structure, excellent performance, and very good feasibility. The modulation transfer function value of full spectrum and full field of view is above 0. 6. |
| 文章类型 | Article |
| 关键词 | Large Field Of View Wide Spectrum High Resolution Ultraviolet Imaging Spectrometer |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.3964/j.issn.1000-0593(2013)12-3432-05 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | ASTIGMATISM ; MIRRORS |
| 语种 | 中文 |
| WOS研究方向 | Spectroscopy |
| WOS类目 | Spectroscopy |
| WOS记录号 | WOS:000328710600054 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/23457 |
| 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.Xian Univ Post & Telecommun, Sch Elect Engn, Xian 710121, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hao Ai-hua,Hu Bing-liang,Bai Jia-guang,et al. Design of Airborne Dual Channel Ultraviolet-Visible Imaging Spectrometer with Large Field of View, Wide Spectrum, and High Resolution[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS,2013,33(12):3432-3436. |
| APA | Hao Ai-hua,Hu Bing-liang,Bai Jia-guang,Li Li-bo,Yu Tao,&Li Si-yuan.(2013).Design of Airborne Dual Channel Ultraviolet-Visible Imaging Spectrometer with Large Field of View, Wide Spectrum, and High Resolution.SPECTROSCOPY AND SPECTRAL ANALYSIS,33(12),3432-3436. |
| MLA | Hao Ai-hua,et al."Design of Airborne Dual Channel Ultraviolet-Visible Imaging Spectrometer with Large Field of View, Wide Spectrum, and High Resolution".SPECTROSCOPY AND SPECTRAL ANALYSIS 33.12(2013):3432-3436. |
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