A coma-free super-high resolution optical spectrometer using 44 high dispersion sub-gratings

A coma-free super-high resolution optical spectrometer using 44 high dispersion sub-gratings

Abstract Unlike the single grating Czerny–Turner configuration spectrometers, a super-high spectral resolution optical spectrometer with zero coma aberration is first experimentally demonstrated by using a compound integrated diffraction grating module consisting of 44 high dispersion sub-gratings a...

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Bibliographic Details
Main Authors: Hua-Tian Tu, An-Qing Jiang, Jian-Ke Chen, Wei-Jie Lu, Kai-Yan Zang, Hao-Qi Tang, Osamu Yoshie, Xiao-Dong Xiang, Young-Pak Lee, Hai-Bin Zhao, Yu-Xiang Zheng, Song-You Wang, Junpeng Guo, Rong-Jun Zhang, Jing Li, Yue-Mei Yang, W. D. Lynch, Liang-Yao Chen
Format: Article
Language:English
Published: Nature Portfolio 2021-01-01
Series:Scientific Reports
Online Access:https://doi.org/10.1038/s41598-020-80307-z

Internet

https://doi.org/10.1038/s41598-020-80307-z

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