The design and simulation of a novel ring multi-pass optical cell for detection of environmental trace gas

doi:10.1016/j.ijleo.2020.166095

	The design and simulation of a novel ring multi-pass optical cell for detection of environmental trace gas
	Cao, Ya-nan 2,3,4; Cheng, Gang 2,3,4; Tian, Xing 2,3,4; Wang, Gun-Shi 1; Cao, Yuan 1,5; Sun, Chun-Yan 1,5; Zhang, Yi-Long 2,3,4; Cheng, Gao-Xin 2,3,4,5; Yang, Hong-Tao 2,3,4
刊名	OPTIK
	2021-02-01
卷号	227
关键词	Ring multi-pass optical cell Design and simulation Long optical length
ISSN号	0030-4026
DOI	10.1016/j.ijleo.2020.166095
通讯作者	Cao, Ya-nan(cynpf@mail.ustc.edu.cn)
英文摘要	A ring multi-pass optical cell which consists of three spherical mirrors to form a ring cell has been proposed to achieve a long path length in compact volumes. As with the astigmatic multi-pass optical cell, the dense beam spot pattern from the ring multi-pass optical cell more evenly fills the interior surface of the spherical mirror. The disadvantage of the astigmatic cell is that it requires extremely high-precision mirrors to ensure that the pattern will close. However, with the ring multi-pass optical cell, adjusting the inclination angle of spherical mirrors can make up for errors of the mirrors, and the self-consistent condition always can be established. The desirable patterns are based on the given base length, the inclination angle of spherical mirrors, the coupling window from the optical axis and the incident angle of the beam. In consideration of the astigmatism of the off-axis mirror, the matrix optics is employed in describing and analyzing the behaviors of the ring multi-pass optical cell. The new ring multi-pass cell presented in the paper achieves a 120 m optical path length in a volume of 717 cm3. The optical simulation based on the ABCD matrix and optical software shows the validity and the usefulness of the techniques proposed.
资助项目	National Key Research and Development Program of China[2018YFB2001402] ; National Natural Science Foundation of China (NSFC)[51675004] ; National Natural Science Foundation of China (NSFC)[51775163] ; Natural Science Foundation of Anhui province[1908085QD156] ; Special project of Wuhu Research Institute[ALW2020YF05]
WOS关键词	LASER ; METHANE
WOS研究方向	Optics
语种	英语
出版者	ELSEVIER GMBH
WOS记录号	WOS:000651310600004
资助机构	National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; Natural Science Foundation of Anhui province ; Special project of Wuhu Research Institute
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/122098]
专题	中国科学院合肥物质科学研究院
通讯作者	Cao, Ya-nan
作者单位	1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Hefei 230031, Peoples R China 2.Anhui Univ Sci & Technol, State Key Lab Min Response & Disaster Prevent & C, Huainan 232001, Peoples R China 3.Anhui Univ Sci & Technol, Anhui Key Lab Mine Intelligent Equipment & Techno, Huainan 232001, Peoples R China 4.Anhui Univ Sci & Technol, Huainan 232001, Peoples R China 5.Univ Sci & Technol China, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Cao, Ya-nan,Cheng, Gang,Tian, Xing,et al. The design and simulation of a novel ring multi-pass optical cell for detection of environmental trace gas[J]. OPTIK,2021,227.
APA	Cao, Ya-nan.,Cheng, Gang.,Tian, Xing.,Wang, Gun-Shi.,Cao, Yuan.,...&Yang, Hong-Tao.(2021).The design and simulation of a novel ring multi-pass optical cell for detection of environmental trace gas.OPTIK,227.
MLA	Cao, Ya-nan,et al."The design and simulation of a novel ring multi-pass optical cell for detection of environmental trace gas".OPTIK 227(2021).