An ultrahigh-resolution spectrometer using parallel double gratings

doi:10.1016/j.rinp.2023.106258

CIOMP OpenIR

	An ultrahigh-resolution spectrometer using parallel double gratings
	J. Chen, X. T. Li, Q. H. Chu, J. Galantu, Y. Q. Sun, B. Zhang and B. Yanheshig
	2023
发表期刊	Results in Physics
ISSN	2211-3797
卷号	45 页码:7
摘要	This paper describes a Parallel-Double-Grating Spectrometer (PDGS) with ultrahigh resolution. Two plane reflection gratings are placed in parallel and staggered to form a dispersive component, through which the light passes multiple times, which greatly improves the dispersion capability of the spectrometer, and therefore the resolution. The diffraction characteristics of the dispersive component and the mathematical model of the PDGS are studied. The results of simulation show that using two reflection gratings with a groove density of 168 gr/ mm, combined with spectral splicing technology, the PDGS can achieve a measurement waveband from 450 nm to 610 nm with a resolution better than 30.88 pm. Modifying the structural parameters of the PDGS extends the applicability of the optical path structure to spectral bands from ultraviolet to infrared.
DOI	10.1016/j.rinp.2023.106258
URL	查看原文
收录类别	sci
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67367
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	J. Chen, X. T. Li, Q. H. Chu, J. Galantu, Y. Q. Sun, B. Zhang and B. Yanheshig. An ultrahigh-resolution spectrometer using parallel double gratings[J]. Results in Physics,2023,45:7.
APA	J. Chen, X. T. Li, Q. H. Chu, J. Galantu, Y. Q. Sun, B. Zhang and B. Yanheshig.(2023).An ultrahigh-resolution spectrometer using parallel double gratings.Results in Physics,45,7.
MLA	J. Chen, X. T. Li, Q. H. Chu, J. Galantu, Y. Q. Sun, B. Zhang and B. Yanheshig."An ultrahigh-resolution spectrometer using parallel double gratings".Results in Physics 45(2023):7.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
An ultrahigh-resolut（2616KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览下载