Optimal Design of Light Folding Imaging Spectrometer Based on Dyson Concentric System
LIU Yu-juan1, WANG Cheng-ming1, LIN Jun1*, CUI Ji-cheng2, ZHANG Tian-yu1*, ZHONG Zhi-cheng1*
1. College of Instrument Science & Electrical Engineering, Jilin University, Changchun 130026, China 2. Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China
Abstract：Concave grating spectrometer based on Dyson concentric optical system has advantages of low aberration, large aperture and compact structure. The object plane and image plane of concentric spectrometer subsystem must be reunited into one plane while the distance between the object point and image point is relatively small. Thus it is difficult to satisfy this requirement for the existing focal plane of detection technology and assembly technology. In order to solve the assembly problem of the object and detector, the traditional Dyson concentric spectrometer was improved by introducing the off-axis mirror to shift the image light beam. The results show that the object plane and image plane of the improved system are separated successfully by the beam folding, and the aberration at all wavelengths is more rational distribution.
刘玉娟1，王成明1，林 君1*，崔继承2，张天瑜1*，仲志成1* . 基于Dyson同心系统的光线折叠式成像光谱仪优化设计 [J]. 光谱学与光谱分析, 2016, 36(07): 2287-2290.
LIU Yu-juan1, WANG Cheng-ming1, LIN Jun1*, CUI Ji-cheng2, ZHANG Tian-yu1*, ZHONG Zhi-cheng1* . Optimal Design of Light Folding Imaging Spectrometer Based on Dyson Concentric System . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(07): 2287-2290.
[1] Goetz F H, Vane G, Solomon J E. Science, 1985, 228: 1147. [2] Rockey D E. Soc. Photo Opt. Instrum. Eng., 1990, 29: 93. [3] Thompson L L. Soc. Photo Opt. Instrum. Eng., 1990, 29: 105. [4] Rast M, Bezy J L. Soc. Photo Opt. Instrum. Eng., 1990, 29: 114. [5] Green R O. Appl. Opt., 1998, 37: 683. [6] Mouroulis P. Proc. SPIE. 1998, 3842: 594. [7] Mouroulis P, Thomads D A. Proc. SPIE，1998, 3438: 31. [8] Mouroulis P. Proc. SPIE，1999, 3753: 133. [9] Mouroulis P, Green R O. Appl. Opt., 2000, 39: 2210. [10] Dyson J J. Opt. Soc. Am., 1959, 49: 713. [11] Mertz L. Appl. Opt., 1977, 16: 3122. [12] Lobb D R. Appl. Opt., 1994, 33: 2648. [13] Lobb D R. Proc. SPIE, 1997, 3118: 339. [14] Fisher J, Antoniades J, Rollins C. Proc. SPIE, 1998, 3842: 179. [15] Mouroulis P, Green R O. SPIE, 2003, 5173: 18. [16] Mouroulis P, Green R O, Wilson D W. Opt. Express, 2008, 16: 9087. [17] WU Guo-an(吴国安). Design of Spectrometer(光谱仪器设计). Beijing: Science Press(北京：科学出版社)，1978. [18] Namioka T. J. Opt. Soc. Am., 1959, 49(5): 446. [19] Welford W T. Aberrations of Symmetrical Optical System(对称光学系统的像差). Translated by CHEN Huang-ming(陈晃明, 译). Beijing: Science Press(北京：科学出版社), 1982.
