Anastigmatic design of imaging spectrometer with varied line-space convex grating

Mei-hong ZHAO; Xin-yu WANG; Yan-xiu JIANG; Shuo YANG; Wen-hao LI

doi:10.37188/OPE.20202810.2103

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Anastigmatic design of imaging spectrometer with varied line-space convex grating

Modern Applied Optics | 更新时间：2020-11-16

- Anastigmatic design of imaging spectrometer with varied line-space convex grating
- Optics and Precision Engineering Vol. 28, Issue 10, Pages: 2103-2111(2020)
- 作者机构：
  
  1.中国科学院长春光学精密机械与物理研究所, 吉林长春 130033
  2.中国科学院大学, 北京 100049
- 作者简介：
- 基金信息：
- DOI：10.37188/OPE.20202810.2103
  CLC： O346.1
- Received：16 January 2020，
  
  Revised：28 February 2020，
  
  Accepted：28 February 2020，
  
  Published：25 October 2020
- 稿件说明：
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Mei-hong ZHAO, Xin-yu WANG, Yan-xiu JIANG, et al. Anastigmatic design of imaging spectrometer with varied line-space convex grating[J]. Optics and precision engineering, 2020, 28(10): 2103-2111.
DOI：

Mei-hong ZHAO, Xin-yu WANG, Yan-xiu JIANG, et al. Anastigmatic design of imaging spectrometer with varied line-space convex grating[J]. Optics and precision engineering, 2020, 28(10): 2103-2111. DOI： 10.37188/OPE.20202810.2103.

摘要

为了在系统结构简单的前提下实现凸面光栅成像光谱仪的大相对孔径、高分辨率成像、轻小型化以及系统的易加工装调，优化设计了一种基于变间距凸面光栅的消像差凸面光栅成像光谱系统，该系统为双光学元件全反射式同心结构，克服了已有消像差结构的复杂性与应用局限性。提出了基于光栅的像差理论进行消像差的设计方法，构建了系统的几何像差理论模型，并结合罗兰圆条件分析了系统在子午与弧矢方向上的聚焦条件，建立了凸面光栅刻线间距与系统像散关系的数学模型；通过全局化的优化算法实现了对凸面光栅成像光谱仪的消像散设计。设计结果表明：该消像散的凸面光栅成像光谱系统在300~800 nm实现了相对孔径为

/2.7时极限光谱分辨力优于1.9 nm的高像质成像，可实现约201个高光谱通道，而且系统在全波段内的光学传递函数值优于0.7，对轻小型、高光谱的消像差凸面光栅成像光谱仪的研究具有重要意义。

Abstract

An imaging spectrometer with a varied line-space convex grating was designed and optimized in this study to realize a large relative aperture

high-resolution imaging

and light miniaturization

thus ensuring easy processing

assembly

and adjustment of the optical system based on a simple system structure. With a double-element system in a reflection concentric structure

the complexity and application limitations of the existing aberration-correction configurations were overcome. An aberration-correction design method was proposed based on the aberration theory of gratings

and a theoretical model of the geometric aberration of the system was briefly derived. The focal conditions of the system in both the meridional and sagittal directions were then analyzed in combination with the Rowland circles of the concentric configuration.This analysis established a mathematical model of the relationship between the astigmatism and line spacing of the convex grating. Finally

an anastigmatic design of the imaging spectrometer with a convex grating was realized using a global optimization algorithm. Design results show that the system can achieve high-quality imaging in the spectral range of 300~800 nm with a large relative aperture of

/2.7 and a resolution of 1.9 nm.In addition

approximately 201 hyperspectral channels are covered. The modulation transfer function for the whole spectral band is greater than 0.7

which meets the design requirements of the system. This study contributes significantly to the research of hyperspectral imaging spectrometers with aberration-correction convex gratings in terms of light weight and compactification.

关键词

Keywords

references

X PRIETO-BLANCO , C MONTERO-ORILLE , B COUCE , 等 . Analytical design of an Offner imaging spectrometer . Optics Express , 2006 . 14 ( 20 ): 9156 - 9168 . DOI: 10.1364/OE.14.009156 http://doi.org/10.1364/OE.14.009156 .

N E NEVALA , T BADEN . A low-cost hyperspectral scanner for natural imaging and the study of animal colour vision above and under water . Scientific Reports , 2019 . 9 ( 1 ): 10799 DOI: 10.1038/s41598-019-47220-6 http://doi.org/10.1038/s41598-019-47220-6 .

于磊 , 陈结祥 , 薛辉 , 等 . 用于沿海水色探测的机载紫外-可见-近红外高光谱成像仪 . 光学精密工程 , 2018 . 26 ( 10 ): 2363 - 2370 . http://ope.lightpublishing.cn/thesisDetails?columnId=1416465&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1416465&Fpath=&index=-1&l=zh .

L YU , J X CHEN , H XUE , 等 . Hyper-spectral imaging sensor in UV-VIS-NIR region in air for coastal ocean observation . Opt. Precision Eng. , 2018 . 26 ( 10 ): 2363 - 2370 . http://ope.lightpublishing.cn/thesisDetails?columnId=1416465&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1416465&Fpath=&index=-1&l=zh .

王欣 , 刘强 , 舒嵘 . 大视场快焦比施密特系统在星载光谱仪中的应用 . 光学精密工程 , 2019 . 27 ( 3 ): 533 - 541 . http://ope.lightpublishing.cn/thesisDetails?columnId=1422830&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1422830&Fpath=&index=-1&l=zh .

X WANG , Q LIU , R SHU . Application of Schmidt optical system with wide-field of view and fast focal ratio to aerospace imaging spectrometer . Opt. Precision Eng. , 2019 . 27 ( 3 ): 533 - 541 . http://ope.lightpublishing.cn/thesisDetails?columnId=1422830&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1422830&Fpath=&index=-1&l=zh .

LIU C, STRAIF C, FLVGEL-PAUL T, et al .. Optical design and tolerancing of a hyperspectral imaging spectrometer[C]. SPIE Optical Engineering + Applications. Proc SPIE 9947, Current Developments in Lens Design and Optical Engineering XVⅡ, San Diego, California, USA , 2016, 9947: 994703.

Q LIU , J H WU , Y ZHOU , 等 . The convex grating with high efficiency for Hyperspectral Remote Sensing . SPIE , 2016 . 101561 1 - 7 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=HYCIC201606120000000388 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=HYCIC201606120000000388 .

P MOUROULIS , M M MCKERNS . Pushbroom imaging spectrometer with high spectroscopic data fidelity: experimental demonstration . Optical Engineering , 2000 . 39 ( 3 ): 808 - 816 . DOI: 10.1117/1.602431 http://doi.org/10.1117/1.602431 DOI: 10.1117/1.602431 http://doi.org/10.1117/1.602431 .

赵美红 , 李文昊 , 巴音贺希格 , 等 . Offner成像光谱仪的消像差技术 . 光学精密工程 , 2017 . 25 ( 12 ): 3001 - 3011 . http://ope.lightpublishing.cn/thesisDetails?columnId=1407947&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1407947&Fpath=&index=-1&l=zh .

M H ZHAO , W H LI , BAYANHESHIG , 等 . Aberration correction technique of Offner imaging spectrometer . Opt. Precision Eng. , 2017 . 25 ( 12 ): 3001 - 3011 . http://ope.lightpublishing.cn/thesisDetails?columnId=1407947&Fpath=&index=-1&l=zh http://ope.lightpublishing.cn/thesisDetails?columnId=1407947&Fpath=&index=-1&l=zh .

M V R K MURTY . Spherical zone-plate diffraction grating . Journal of the Optical Society of America , 1960 . 50 ( 9 ): 923 DOI: 10.1364/JOSA.50.000923 http://doi.org/10.1364/JOSA.50.000923 DOI: 10.1364/JOSA.50.000923 http://doi.org/10.1364/JOSA.50.000923 .

M V R K MURTY . Use of convergent and divergent illumination with plane gratings . Journal of the Optical Society of America , 1962 . 52 ( 7 ): 768 - 773 . DOI: 10.1364/JOSA.52.000768 http://doi.org/10.1364/JOSA.52.000768 .

Q LING , G WU , B LIU , 等 . Varied line spacing plane holographic grating recorded by using uniform line spacing plane gratings . Applied Optics , 2006 . 45 ( 21 ): 5059 - 5065 . DOI: 10.1364/AO.45.005059 http://doi.org/10.1364/AO.45.005059 .

姜岩秀 , 巴音贺希格 , 杨硕 , 等 . 极紫外波段平面变栅距全息光栅的优化设计 . 光学学报 , 2015 . 35 ( 1 ): 0105002 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxxb201501005 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxxb201501005 .

Y X JIANG , BAYANHESHIG , SH YANG , 等 . Design of a varied-line-space plane grating in EUV spectrum . Acta Optica Sinica , 2015 . 35 ( 1 ): 0105002 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxxb201501005 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxxb201501005 .

M H ZHAO , Y X JIANG , S YANG , 等 . Geometric aberration theory of Offner imaging spectrometers . Sensors , 2019 . 19 ( 18 ): 4046 DOI: 10.3390/s19184046 http://doi.org/10.3390/s19184046 .

佟亚军 , 吴刚 , 周全 , 等 . Offner成像光谱仪的设计方法 . 光学学报 , 2010 . 30 ( 4 ): 1148 - 1152 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxxb201004045 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxxb201004045 .

Y J TONG , G WU , Q ZHOU , 等 . Design method of offner-type imaging spectrometer . Acta Optica Sinica , 2010 . 30 ( 4 ): 1148 - 1152 . http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxxb201004045 http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=gxxb201004045 .

S H KIM , H J KONG , S CHANG . Aberration analysis of a concentric imaging spectrometer with a convex grating . Optics Communications , 2014 . 333 6 - 10 . DOI: 10.1016/j.optcom.2014.07.028 http://doi.org/10.1016/j.optcom.2014.07.028 .

X PRIETO-BLANCO , R DE LA FUENTE . Compact Offner-Wynne imaging spectrometers . Optics Communications , 2014 . 328 143 - 150 . DOI: 10.1016/j.optcom.2014.04.060 http://doi.org/10.1016/j.optcom.2014.04.060 .

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