Design of a spectrum-folded Hadamard transform spectrometer in near-infrared band

	Design of a spectrum-folded Hadamard transform spectrometer in near-infrared band
	Wang X. D.; Liu H.; Lu Z. W.; Song L. W.; Wang T. S.; Dang B. S.; Quan X. Q.; Li Y. P.
	2014
发表期刊	Optics Communications
ISSN	ISBN/0030-4018
期号	333 页码:80-83
摘要	A spectrum-folded Hadamard Transform spectrometer in near-infrared band has been proposed and designed to widen the spectral range of measurement as well as to improve the spectral resolution. The full spectral region of 800 nm to 2000 nm is divided into two bands of 800 nm to 1400 nm and 1400 nm to 2000 nm and dispersed by two sub-gratings. The optimal incident angles of 12.6 degrees and 6.7 degrees respectively for two sub-gratings are chosen to achieve the highest diffraction efficiency. The results show that the spectral resolution of the system is better than 6 nm. The stray light from sub-gratings and DMD are suppressed to minimize the effect on the measurement results. (C) 2014 Elsevier B.V. All rights reserved.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43849
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang X. D.,Liu H.,Lu Z. W.,et al. Design of a spectrum-folded Hadamard transform spectrometer in near-infrared band[J]. Optics Communications,2014(333):80-83.
APA	Wang X. D..,Liu H..,Lu Z. W..,Song L. W..,Wang T. S..,...&Li Y. P..(2014).Design of a spectrum-folded Hadamard transform spectrometer in near-infrared band.Optics Communications(333),80-83.
MLA	Wang X. D.,et al."Design of a spectrum-folded Hadamard transform spectrometer in near-infrared band".Optics Communications .333(2014):80-83.

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