Small and high-resolution spaceborne hyperspectral imaging spectrometer

doi:10.37188/OPE.20212903.0463

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Small and high-resolution spaceborne hyperspectral imaging spectrometer
	X.-H. Fan; C.-Y. Liu; G. Jin; S. Liu; Y.-Q. Xie; T.-T. Xu; Q.-P. Feng and J. Wang
刊名	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
	2021
卷号	29 期号:3 页码:463-473
ISSN号	1004924X
DOI	10.37188/OPE.20212903.0463
英文摘要	Currently, there is an urgent need for a small, high-resolution imaging spectrometer for remote sensing. According to the load requirements of the hyperspectral micro-nano satellite, this study combined a linear variable filter and digital TDI technology, and the lens was compacted and apochromatic in ZEMAX. Consequently, a light and small spaceborne hyperspectral imaging spectrometer was designed with a working band of 403-988 nm, an average spectral resolution of 8.9 nm, and a total system mass of 7 kg. The simulation and experimental results show that the hyperspectral imaging spectrometer can achieve a high-ground-resolution hyperspectral image with a swath width of 50.5 km and a ground resolution of 10 m on a 500 km track, and the image signal-to-noise ratio is good. The imaging spectrometer combines the characteristics of low weight and high ground resolution, thereby aiding the development of hyperspectral micro/nano satellites. 2021, Science Press. All right reserved.
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/65637]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	X.-H. Fan,C.-Y. Liu,G. Jin,et al. Small and high-resolution spaceborne hyperspectral imaging spectrometer[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2021,29(3):463-473.
APA	X.-H. Fan.,C.-Y. Liu.,G. Jin.,S. Liu.,Y.-Q. Xie.,...&Q.-P. Feng and J. Wang.(2021).Small and high-resolution spaceborne hyperspectral imaging spectrometer.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,29(3),463-473.
MLA	X.-H. Fan,et al."Small and high-resolution spaceborne hyperspectral imaging spectrometer".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 29.3(2021):463-473.