浏览全部资源
扫码关注微信
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.长春长光格瑞光电技术有限公司,吉林 长春 130102
3.长春国科医工科技发展有限公司,吉林 长春 130102
[ "孙 慈(1988-),女,内蒙古人,硕士,研究实习员,主要从事光谱仪器设计与开发方面的研究。E-mail:sunci1822@163.com" ]
[ "杨 晋(1988-),男,广东惠州人,博士,助理研究员,主要从事光谱仪器开发、分光系统光学设计及杂散光等方面的研究。E-mail: yang_jin1988@163.com" ]
收稿日期:2020-02-11,
修回日期:2020-02-28,
纸质出版日期:2021-01-15
移动端阅览
孙慈,杨晋,朱继伟等.超宽谱段高分辨率中阶梯光栅光谱仪的光学设计[J].光学精密工程,2021,29(01):45-53.
SUN Ci,YANG Jin,ZHU Ji-wei,et al.Optical design of echelle spectrometer with ultra-wide wavelength range and high resolution[J].Optics and Precision Engineering,2021,29(01):45-53.
孙慈,杨晋,朱继伟等.超宽谱段高分辨率中阶梯光栅光谱仪的光学设计[J].光学精密工程,2021,29(01):45-53. DOI: 10.37188/OPE.20212901.0045.
SUN Ci,YANG Jin,ZHU Ji-wei,et al.Optical design of echelle spectrometer with ultra-wide wavelength range and high resolution[J].Optics and Precision Engineering,2021,29(01):45-53. DOI: 10.37188/OPE.20212901.0045.
为了实现超宽谱段与高分辨率特点兼具的中阶梯光栅光谱仪系统,提出了一种光路结构设计,并针对其深紫外波段的有效探测方法进行了研究及验证。该光路结构结合准Littrow结构与C-T结构的优势,保证了色散光路具备高衍射效率,同时很好地抑制了杂散光。在有限可选光学材料下,采用多重评价优化方式获得中阶梯光栅光谱仪的光学结构参数。通过加入由球透镜及柱透镜组成的校正结构,有效地校正了像差,提高了光谱分辨率。最后,针对深紫外波段探测的解决方案进行模态分析,验证了所设计方案的可行性。最终在160~1 000 nm的超宽波段范围内,成像光斑的RMS值优于12.1 µm,在257.61 nm处的光谱分辨率优于0.009 nm,能够满足超宽谱段、高分辨率检测系统的色散分光需求。
In order to realize the echelle spectrometer system with ultra-wide wavelength range and high resolution, an optical path structure design was proposed, and the detection method of deep ultraviolet lights was studied and verified. Frist, the optical structure combined the advantages of quasi-littrow structure and C-T structure,so as to ensure the dispersing path has the characteristics of high diffraction efficiency and the stray light was well suppressed. In the limited range of optional materials,the multi-optimization method was employed to design the optical parameters. In order to correct the aberration and improve the spectral resolution, a correction structure composed of spherical and cylindrical lenses was added. Finally, a solution to the detection of deep ultraviolet lights was proposed, and the feasibility of the scheme was verified by finite element analysis. The final design results indicates that in the wavelength range of 160-1 000 nm, the imaging spot RMS value is better than 12.1 µm, the spectral resolution of 257.61 nm is better than 0.009 nm. It can meet the dispersion demand of ultra-wide wavelength range and high resolution detection system.
曹海霞 . 应用于ICP光谱仪的中阶梯光栅光谱仪色散系统分析 [J]. 分析仪器 , 2019 ( 2 ): 86 - 88 .
CAO H X . Development status of dispersion systems for echelle spectrometer used in ICP spectrometer [J]. Analytical Instrumentation , 2019 ( 2 ): 86 - 88 . (in Chinese)
BYKOV S V , SHARMA B , ASHER S A . High-throughput, high-resolution Echelle deep-UV Raman spectrometer [J]. Applied Spectroscopy , 2013 , 67 ( 8 ): 873 - 883 .
张锐 . 中阶梯光栅光谱仪关键技术研究及其应用 [D]. 长春 : 中国科学院长春光学精密机械与物理研究所 , 2018 .
ZHANG R . Study on the Key Technology of the Echelle Spectrometer and Its Application System [D]. Changchun : Changchun Institute of Optics , Fine Mechanics and Physics , Chinese Academy of Sciences , 2018 . (in Chinese)
任佳 , 高勋 . 飞秒细丝-纳秒激光诱导击穿光谱技术对土壤重金属Pb元素检测 [J]. 光学 精密工程 , 2019 , 27 ( 5 ): 1069 - 1074 .
REN J , GAO X . Detection of heavy metal Pb in soil by filament-nanosecond laser induced breakdown spectroscopy [J]. Optics and Precision Engineering , 2019 , 27 ( 5 ): 1069 - 1074 . (in Chinese)
刘盼 , 张天舒 , 范广强 , 等 . 气体受激拉曼散射系统的分析与优化 [J]. 光学 精密工程 , 2019 , 27 ( 12 ): 2509 - 2516 .
LIU P , ZHANG T SH , FAN G Q , et al . . Analysis and optimization of gas stimulated Raman scattering system [J]. Optics and Precision Engineering , 2019 , 27 ( 12 ): 2509 - 2516 . (in Chinese)
TOLMACHEV Y A , IVANOV M P , GLUKHOV V A . Enhancing sensitivity of methane detection in exoplanet atmospheres and nebulas using spectroscopic methods [J]. Technical Physics , 2018 , 63 ( 3 ): 427 - 433 .
姜杰 , 郇延富 , 金伟 , 等 . 高分辨率MPT全谱仪的研制及性能测试 [J]. 光谱学与光谱分析 , 2007 , 27 ( 11 ): 2375 - 2379 .
JIANG J , HUAN Y F , JIN W , et al . . Development of a high resolution simultaneous microwave plasma torch spectrometer [J]. Spectroscopy and Spectral Analysis , 2007 , 27 ( 11 ): 2375 - 2379 . (in Chinese)
朱文煜 , 陈少杰 , 撖芃芃 , 等 . 分波段式中阶梯光栅原子发射光谱仪 [J]. 光学 精密工程 , 2014 , 22 ( 4 ): 870 - 876 .
ZHU W Y , CHEN SH J , HAN P P , et al . . Echelle-emission spectrometer with divided spectral coverage [J]. Optics and Precision Engineering , 2014 , 22 ( 4 ): 870 - 876 . (in Chinese)
王静鸽 , 李新忠 , 李贺贺 , 等 . 背景扣除和强度校正对激光诱导等离子体光谱参数的影响 [J]. 光谱学与光谱分析 , 2018 , 38 ( 1 ): 276 - 280 .
WANG J G , LI X ZH , LI H H , et al . . Influence of background deduction and intensity correction on spectral parameters of laser induced plasma [J]. Spectroscopy and Spectral Analysis , 2018 , 38 ( 1 ): 276 - 280 . (in Chinese)
LIN Q Y , WANG S , GUO G M , et al . . Novel laser induced breakdown spectroscopy-Raman instrumentation using a single pulsed laser and an echelle spectrometer [J]. Instrumentation Science & Technology , 2018 , 46 ( 2 ): 163 - 174 .
YAN L W . Study on the advanced Czerny-Turner imaging spectrometer with high resolution in broadband [J]. Spectroscopy and Spectral Analysis , 2015 , 35 ( 6 ): 1756 - 1760 .
张锐 , 潘明忠 , 杨晋 , 等 . 基于数字微镜器件的中阶梯光栅光谱仪的光学系统设计 [J]. 光学 精密工程 , 2017 , 25 ( 12 ): 2994 - 3000 .
ZHANG R , PAN M ZH , YANG J , et al . . Optical system of echelle spectrometer based on DMD [J]. Optics and Precision Engineering , 2017 , 25 ( 12 ): 2994 - 3000 . (in Chinese)
唐玉国 , 宋楠 , 巴音贺希格 , 等 . 中阶梯光栅光谱仪的光学设计 [J]. 光学 精密工程 , 2010 , 18 ( 9 ): 1989 - 1995 .
TANG Y G , SONG N , BAYANHESHIG , et al . . Optical design of cross-dispersed echelle spectrograph [J]. Optics and Precision Engineering , 2010 , 18 ( 9 ): 1989 - 1995 . (in Chinese)
YIN L , BAYANHESHIG , YANG J , et al . . High-accuracy spectral reduction algorithm for the échelle spectrometer [J]. Applied Optics , 2016 , 55 ( 13 ): 3574 - 3581 .
AUSTIN D R , WITTING T , WALMSLEY I A . Broadband astigmatism-free Czerny-Turner imaging spectrometer using spherical mirrors [J]. Applied Optics , 2009 , 48 ( 19 ): 3846 - 3853 .
ZHANG R , BAYANHESHIG , YIN L , et al . . Wavelength calibration model for prism-type echelle spectrometer by reversely solving prism's refractive index in real time [J]. Applied Optics , 2016 , 55 ( 15 ): 4153 - 4158 .
BEUTLER H G . The theory of the concave grating [J]. Journal of the Optical Society of America , 1945 , 35 ( 5 ): 311 .
DUAN F J , QIN Y Q , FU X , et al . . Simple spectral reduction algorithm used for the echelle spectrometer [J]. Applied Optics , 2018 , 57 ( 30 ): 8921 - 8927 .
FU X , DUAN F , JIANG J J , et al . . Astigmatism-corrected echelle spectrometer using an off-the-shelf cylindrical lens [J]. Applied Optics , 2017 , 56 ( 28 ): 7861 - 7868 .
0
浏览量
981
下载量
5
CSCD
关联资源
相关文章
相关作者
相关机构