小型长波红外光栅光谱仪光学设计

大气与环境光学学报 ›› 2012, Vol. ›› Issue (4): 315-.

• 光电技术 • 上一篇

小型长波红外光栅光谱仪光学设计

李扬裕1,2，方勇华*,1，刘洋1,2

(1 中国科学院安徽光学精密机械研究所中国科学院通用光学定标与表征技术重点实验室，安徽合肥 230031；
2 中国科学院研究生院，北京 100049)

收稿日期:2012-04-09 修回日期:2012-04-25 出版日期:2012-07-28 发布日期:2012-07-19
通讯作者: 李扬裕（1986-），男，汉，福建宁德人，研究生，主要从事红外光学设计. E-mail:yangyuli@mail.ustc.edu.cn
作者简介:李扬裕（1986-），男，汉，福建宁德人，硕士生，主要从事红外光学设计.

Optical Design of a Miniature Long-Wave Infrared Grating Spectrometer

LI Yang-yu1,2, FANG Yong-hua*,1, LIU Yang1，2

(1 Key Laboratory of Optical Calibration and Characterization, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Science, Hefei, Anhui230031, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China)

Received:2012-04-09 Revised:2012-04-25 Published:2012-07-28 Online:2012-07-19

摘要/Abstract

摘要：

光学系统是光谱仪微小型化的关键，光学设计的质量将直接影响微小型光谱仪的性能。针对长波红外光谱探测的具体应用，对比国内外各种方案，分析其优劣后提出一种基于交叉非对称切尔尼-特纳（Czerny-Turner）结构的小型光栅光谱仪。首先根据光谱仪基本原理和光学设计理论，分析系统的光谱分辨率、像差以及探测灵敏度。然后以小型化、低成本、要求的光谱范围和分辨率为具体设计目标，对系统进行优化设计。最后在光学软件ZEMAX中进行模拟和优化。设计结果表明：该系统的光谱范围为8~14 μm，光谱分辨率优于80 nm，光学系统尺寸约为100 mm×75 mm×45 mm，满足小型化要求。同时采用扫描光栅配合单通道探测器的方式降低成本。

关键词: 光学设计, 微型光谱仪, Czerny-Turner结构, 长波红外, 光谱分辨率

Abstract:

Optical system is the key to the miniaturization of spectrometer, which directly affects the performance and accuracy of a miniature spectrometer. After comparing different optical systems, a miniature long-wave infrared grating spectrometer based on cross-asymmetric Czerny-Turner structure is proposed for the purpose of long-wave infrared spectrum detection. First, based on the principle of spectrometer and the theory of optical design, the spectrometer’s spectral resolution, aberration, and detection sensitivity are studied. Then the optical system is optimized for goals of small size, low cost, required spectral range and resolution. Finally, the optical system is simulated in Zemax software. The results show that the spectrometer’s spectral range is 8~14 μm, and the spectral resolution is better than 80 nm, and the volume of the optical system is approximately 100 mm×75 mm×45 mm, which satisfies the requirements of miniaturization. A scanning grating and signal cooled detector are used to reduce costs.

Key words: optical design, miniature spectrometer, Czerny-Turner structure, long-wave infrared, spectral resolution

中图分类号:

O433
TH744.1

李扬裕方勇华刘洋. 小型长波红外光栅光谱仪光学设计[J]. 大气与环境光学学报, 2012, (4): 315-.

LI Yang-Yu, FANG Yong-Hua, LIU Yang. Optical Design of a Miniature Long-Wave Infrared Grating Spectrometer[J]. Journal of Atmospheric and Environmental Optics, 2012, (4): 315-.

参考文献

[1] Kruzelecky R V, Ghosh A K. High performance miniature integrated infrared spectometers for industrial and biochemical sensing [C]. Proc. SPIE, 2001, 4205: 25-34.
[2] Collins S D, Smith R L, Gonz´alez C. Fourier-transform optical microsystems [J]. Optical Society of America, 1999, 24(12): 844-846.
[3] Cheben P, Densmore A, Schmid J H, et al. Silicon photonic waveguide structures and devices: from fundamentals to implementations in spectroscopy and biological sensing [M].//Extreme Photonics & Applications, 2010: 225-245.
[4] Knipp D, Stiebig H, Bhalotra S H, et al. Thin-film-technology-based micro-Fourier spectrometer [C]. Proc. SPIE, 2003, 4983: 127-138.
[5] Avantes. Avaspec-3648 fiber optic spectrometer [DB/OL]. http://www.avantes.com/component/.
[6] Ocean Optics. Usb4000 datasheet [DB/OL]. http://oceanoptics.com/products/usb4000.asp.
[7] Cheng Liang. Research and Application of Microspectrometers System [D]. Hangzhou: Doctorial Dissertation of Zhejiang University, 2008(in Chinese).
程梁. 微型光谱仪系统的研究及其应用 [D]. 杭州: 浙江大学博士论文, 2008.
[8] Li Quanchen, Jiang Yuejuan. Principle of Spectrometers [M]. Beijing: Beijing Institute of Technology Press, 1999: 49-64, 115-132, 201-215(in Chinese).
李全臣, 蒋月娟. 光谱仪器原理 [M]. 北京: 北京理工大学出版社, 1999: 49-64, 115-132, 201-215.
[9] Zheng Weijian, Jin Weiqi, Su Junhong. NESR of long-distance passive infrared telemetering systems [J]. Infrared Technology, 2007, 29(9): 512-514(in Chinese). 郑为建, 金伟其, 苏君红. 远距离被动红外遥测系统的噪声等效辐射通量密度 [J]. 红外技术, 2007, 29(9): 512-514.
[10] Lerner J M, Thevenon A. The Optics of Spectroscopy [DB/OL]. http://www.horiba.com/cn/scientific/products/optics-tutorial/(in Chinese)
Lerner J M, Thevenon A. 光学光谱教程 [DB/OL]. http://www.horiba.com/cn/scientific/products/optics-tutorial/.
[11] Xue Q S, Wang S R, Lu F Q. Aberration-corrected czerny-turner imaging spectrometer with a wide spectral region [J]. Appl. Opt., 2008, 48(1): 11-16.
[12] Shafer A B, Megill L R, Droppleman L. Optimization of the czerny-turner spectrometer [J]. J. Opt. Soc. Am., 1964, 54(7): 879-887.
[13] Xue Qingsheng, Wang Shurong, Lu Fengqin. Aberration correction of Czerny-Turner imaging spectrometer carried by satellite [J]. Acta Optica Sinica, 2008, 29(1): 35-40(in Chinese).
薛庆生, 王淑荣, 鲁凤芹. 星载车尔尼-特纳型成像光谱仪像差校正的研究 [J]. 光学学报, 2008, 29(1): 35-40.
[14] Wen Bo, Yan Changxiang. Optical design of portable spectrophotometer for colorimetry [J]. Journal of Applied Optics, 2011, 32(1): 18-22(in Chinese).
温波, 颜昌翔. 便携式分光测色仪光学设计 [J]. 应用光学, 2011, 32(1): 18-22.

小型长波红外光栅光谱仪光学设计

Optical Design of a Miniature Long-Wave Infrared Grating Spectrometer

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 7

编辑推荐

Metrics

本文评价

[1]	程璐璐, 施文杰, 夏果∗, 王江涛, 陈巧芹, 金施群. 偏振氧A 带光谱气溶胶垂直剖面反演的信息量分析和灵敏度研究[J]. 大气与环境光学学报, 2022, 17(3): 360-368.
[2]	刘东, 周雨迪, 朱小磊, 陈扬, 徐沛拓, 刘崇, 王南朝, 沈雪. 大气海洋高光谱分辨率激光雷达鉴频特性研究[J]. 大气与环境光学学报, 2020, 15(1): 48-54.
[3]	王艺然徐青山魏合理. MODTRAN5中不同光谱分辨率带模式对计算大气吸收带背景辐射的影响[J]. 大气与环境光学学报, 2015, 10(3): 205-215.
[4]	李凯郑小兵李健军. 适于长波红外上转换器的非线性晶体特性研究[J]. 大气与环境光学学报, 2011, 6(5): 382-389.
[5]	王伟兰谈图汪磊高晓明. 基于线阵CCD的微型光谱仪的研制[J]. 大气与环境光学学报, 2011, 6(4): 299-304.
[6]	阮俊张玉钧高闽光崔益本李胜耿辉. 光学仿真在非分散红外汽车尾气监测系统中的应用[J]. 大气与环境光学学报, 2010, 5(6): 450-456.
[7]	李苏宁朱日宏李建欣王琰. Sagnac型干涉成像光谱仪中棱镜偏移量对光谱分辨率影响的讨论[J]. 大气与环境光学学报, 2009, 4(3): 223-228.