A method to eliminate the matching problem and improve the spectral property of Talbot spectrometer

doi:10.1016/j.optlaseng.2021.106755

CIOMP OpenIR

	A method to eliminate the matching problem and improve the spectral property of Talbot spectrometer
	Y. X. Li; Y. Huang; H. C. Li; X. H. Yang; Z. F. Li; Z. H. Zhang and S. R. Wang
	2022
Source Publication	Optics and Lasers in Engineering
ISSN	0143-8166
Volume	148 Pages:7
Abstract	At present, the mutual restriction between the spectral resolution and the dynamic range limits the further improvement of the spectral property of Talbot spectrometer. This mutual restriction is caused by the matching problem of grating and detector. Here, a method, which focuses on eliminating the relationship between grating and detector in the design of Talbot spectrometer, for masking detector to cover the (phase-inverted) self-imaging is introduced. Both theoretical simulation and experimental analysis validate the method, which maintains the contrast of pattern while changing the size of pixels and thus the matching problem no longer exists. Overall, this method breaking the bottleneck of spectral property for current talbot spectrometers, which makes the system design more flexible and enhances the universality of Talbot spectrometer, and the spectral resolution of the spectrometer under this method can be superior to 0.3nm while keeping the contrast of pattern, better than the previously reported best spectral resolution 1nm of current talbot spectrometer.
DOI	10.1016/j.optlaseng.2021.106755
URL	查看原文
Indexed By	SCI
Citation statistics
Document Type	期刊论文
Identifier	http://ir.ciomp.ac.cn/handle/181722/65414
Collection	中国科学院长春光学精密机械与物理研究所
Recommended Citation GB/T 7714	Y. X. Li,Y. Huang,H. C. Li,et al. A method to eliminate the matching problem and improve the spectral property of Talbot spectrometer[J]. Optics and Lasers in Engineering,2022,148:7.
APA	Y. X. Li,Y. Huang,H. C. Li,X. H. Yang,Z. F. Li,&Z. H. Zhang and S. R. Wang.(2022).A method to eliminate the matching problem and improve the spectral property of Talbot spectrometer.Optics and Lasers in Engineering,148,7.
MLA	Y. X. Li,et al."A method to eliminate the matching problem and improve the spectral property of Talbot spectrometer".Optics and Lasers in Engineering 148(2022):7.

Files in This Item:		Download All
File Name/Size	DocType	Version	Access	License
A method to eliminat（2611KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	View Application Full Text

File name:	A method to eliminate the matching problem and.pdf
Format:	Adobe PDF

If you have any objections to this item, please fill out the form below and the administrator will contact you as soon as possible.
Content:
Email：	*
Institution:
Verification Code:	Refresh

Any comments and suggestions are welcomed.
Title:	*
Content:
Email：	*
Verification Code:	Refresh

中国科学院长春光学精密机械与物理研究所