Study and design of a kind of Multi-Pass White Cell

Q4 Physics and Astronomy

光学技术 Pub Date : 2014-01-01 DOI:10.3788/GXJS20144004.0345

穆永吉 Mu Yongji, 陈沅 Chen Yuan, 余. Y. Jun, 胡明勇 Hu Mingyong

引用次数: 1

Abstract

Based on the basic theory of classical White-Cell,the formulas of the total optical path(OP)and the distribution of the beam spots of the Multi-Pass White Cell are deduced.The two basic conclusions are obtained after the formulas are analyzed,that:the distance between successive odd images equals to that between successive even images,and equals to twice that between the centers of curvatures of the secondary mirrors;the OP approximates 2(N+1)Lwhen the number of the beam spots on the primary mirror is N.The classical White-Cell is improved to take advantage of the intermediate optical path while reducing the diameter of the primary mirror according to the result of analysis.The new configuration is simulated and optimized with CODE V.Through the practical alignment,the formulas and the conclusions are proved right and proper for guiding the Multi-Pass Cell design.

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一种多道白细胞的研究与设计

基于经典白细胞的基本理论，推导了多通白细胞的总光程和光斑分布的计算公式。通过对公式的分析，得到了两个基本结论:连续奇数像之间的距离等于连续偶数像之间的距离，二次镜曲率中心之间的距离等于二次镜曲率中心之间的距离的两倍;当主镜上的光束光斑数为N时，OP近似于2(N+1) l。根据这一结果，在减小主镜直径的同时，利用中间光路对经典白细胞进行了改进的分析。利用CODE v软件对新结构进行了仿真和优化。通过实际比对，证明公式和结论是正确的，可以指导多通道电池的设计。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

光学技术 Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

0.60

自引率

0.00%

发文量

6699

期刊介绍： The predecessor of Optical Technology was Optical Technology, which was founded in 1975. At that time, the Fifth Ministry of Machine Building entrusted the School of Optoelectronics of Beijing Institute of Technology to publish the journal, and it was officially approved by the State Administration of Press, Publication, Radio, Film and Television for external distribution. From 1975 to 1979, the magazine was named Optical Technology, a quarterly with 4 issues per year; from 1980 to the present, the magazine is named Optical Technology, a bimonthly with 6 issues per year, published on the 20th of odd months. The publication policy is: to serve the national economic construction, implement the development of the national economy, serve production and scientific research, and implement the publication policy of "letting a hundred flowers bloom and a hundred schools of thought contend".