Jun. 2014

Article Contents

Chinese Optics> 2014> 7(3): 483-490.

SHI Jian-hua, FU Si-hua, XIE Wen-ke. Error correction of spectral response characteristic of grating spectrometer[J]. Chinese Optics, 2014, 7(3): 483-490. doi: 10.3788/CO.20140703.0483

Citation:

SHI Jian-hua, FU Si-hua, XIE Wen-ke. Error correction of spectral response characteristic of grating spectrometer[J].Chinese Optics, 2014, 7(3): 483-490.doi:10.3788/CO.20140703.0483

SHI Jian-hua, FU Si-hua, XIE Wen-ke. Error correction of spectral response characteristic of grating spectrometer[J]. Chinese Optics, 2014, 7(3): 483-490. doi: 10.3788/CO.20140703.0483

Citation:

SHI Jian-hua, FU Si-hua, XIE Wen-ke. Error correction of spectral response characteristic of grating spectrometer[J].Chinese Optics, 2014, 7(3): 483-490.doi:10.3788/CO.20140703.0483

PDF( 1070 KB)

Error correction of spectral response characteristic of grating spectrometer

doi:10.3788/CO.20140703.0483

College of Opto-electric, National University of Defense Technology, Changsha 410073, China

Received Date:10 Dec 2013
Rev Recd Date:15 Feb 2014
Publish Date:25 May 2014

Abstract

Abstract

Aiming at the big measuring error from grating spectrometer caused by the devices' spectral characterics, an error correction method is brought forward and validated. Firstly, the grating spectrometer's principle is analyzed deeply and the theoretical model of error correction is built. Then, the spectral characteristics of key devices, such as grating, detector, mirror etc., are studied and the algorithm of numerical extraction is brought forward to acquire the value of each point on the spectral curve. Finally, the theoretical model and the method of numerical algorithm are used to correct the bromine-tungsten lamp's spectrum which is obtained by the grating spectrometer. The result of the experiment shows that the mean error of the numerical extraction algorithm is only 0.39%, and the corrected spectrum is very close to the standard spectrum, which certifies that the correction method brought forward in this paper can eliminate the errors brought by the devices' spectral characteristics.
- grating spectrometer,
- spectral characteristic,
- error correction,
- numerical extraction

FullText(HTML)

References (1)

References

[1] 薛庆生,王淑荣. 基于超环面均匀线距光栅的成像光谱仪优化设计研究[J]. 光谱学与光谱分析,2013,33(5):1433-1437. XUE Q SH,WANG SH R. Optimum design of imaging spectrometer based on toroidal uniform-line-spaced(TULS) spectrometer[J]. Spectroscopy and Spectral Analysis, 2013,33(5):1433-1437.(in Chinese) [2] 郑玉权,高志良. CO ₂探测仪光学系统设计[J]. 光学精密工程,2012,20(12):2645-2653. ZHENG Y Q,GAO ZH L. Optical system design of CO ₂sounder[J]. Opt. Precision Eng.,2012,20(12):2645-2653.(in Chinese) [3] 赵敏杰,司福祺,江宇,等. 星载大气痕量气体差分吸收光谱仪的实验室定标[J]. 光学精密工程,2013,21(3):567-574. ZHAO M J,SI FU Q,JIANG Y, et al.. In-lab calibration of space-borne differential optical absorption spectrometer[J]. Opt. Precision Eng.,2013,21(3):567-574.(in Chinese) [4] 周海金,刘文清,司福祺,等. 星载大气痕量气体差分吸收光谱仪杂散光抑制[J]. 光学精密工程,2012,20(11):2331-2337. ZHOU H J,LIU W Q,SI F Q, et al.. Stray light suppression of space-borne differential optical absorption spectrometer for monitoring atmospheric trace gas[J]. Opt. Precision Eng.,2012,20(11):2331-2337.(in Chinese) [5] 陈少杰,齐向东,巴音贺希格,等. 用于诱导等离子体光谱分析的便携式中阶梯光栅光谱仪设计[J]. 发光学报,2013,34(5):672-677. CHEN SH J,QI X D,BA Y H X G, et al.. A portable echelle spectrograph design for laser-induced breakdown spectroscopy[J]. Chinese J. Luminescence,2013,34(5):672-677.(in Chinese) [6] PUEGNER T,KNOBBE J,LAKNER H, et al.. Basic angles in microelectromechanical system scanning grating spectrometers[J]. Appl. Optics,2011,50(24):4894-4902. [7] DU X W,LI CH Y,XU ZH, et al.. Accurate wavelength calibration method for flat-field grating spectrometers[J]. Appl. Spectroscopy,2011,65(9):1083-1086. [8] 刘玉娟,崔继承,巴音贺希格,等. 凸面光栅成像光谱仪的研制与应用[J]. 光学精密工程,2012,20(1):52-57. LIU Y J,CUI J CH,B Y H X G, et al.. Design and application of imaging spectrometer with convex grating[J]. Opt. Precision Eng.,2012,20(1):52-57.(in Chinese) [9] 王彦云,贾惟义. 光栅光谱仪的光谱特征函数和偏振响应[J]. 光谱学与光谱分析,1989(1):1-5. WANG Y Y,JIA W Y. The spectral characteristic function and polarization response of a grating spectrometer[J]. Spectroscopy and Spectral Analysis,1989(1):1-5.(in Chinese) [11] 潘明忠,刘玉娟,陈少杰,等. 中阶梯光栅光谱仪CCD相机的设计[J]. 光学精密工程,2012,20(8):1725-1731. PAN M ZH,LIU Y J,CHEN SH J, et al.. Design of echelle spectrograph CCD camera[J]. Opt. Precision Eng.,2012,20(8):1725-1731.(in Chinese) [11] 杨怀栋,陈科新,黄星月,等. 光栅光谱仪的整体建模与分析[J]. 光谱学与光谱分析,2009,29(1):281-284. YANG H D,CHEN K X,HUANG X Y. Global modeling and analyzing of grating spectrometers[J]. Spectroscopy and Spectral Analysis,2009,29(1):281-284.(in Chinese) [12] 刘倩倩,郑玉权. 超高分辨率光谱定标技术发展概况[J]. 中国光学,2012,5(6):566-577. LIU Q Q,ZHENG Y Q. Development of spectral calibration technologies with ultra-high resolutions[J]. Chinese Optics,2012,5(6):566-577.(in Chinese) [13] 张春雷,向阳. 超光谱成像仪图像均匀性校正[J]. 中国光学,2013,6(4):584-590. ZHANG CH L,XIANG Y. Correction of imaging uniformity for imaging spectrometer[J]. Chinese Optics,2013,6(4):584-590.(in Chinese) [14] 刘汉臣,王秋萍,张崇辉,等. 光栅扫描光谱仪参数的研究[J]. 应用光学,2008,29(4):595-598. LIU H CH,WANG Q P,ZHANG C H, et al.. Investigation into parameters of grating scanning spectrometer[J]. J. Appl. Optics,2008,29(4):595-598.(in Chinese) [15] 张军强,邵建兵,彦昌翔,等. 成像光谱仪星上光谱定标的数据处理[J]. 中国光学,2011,4(2):175-181. ZHANG J Q,SHAO J B,YAN CH X, et al.. Data processing of on-orbit spectral calibration of space-borne high resolution imaging spectrometer[J]. Chinese Optics,2011,4(2):175-181.(in Chinese) [16] 林中,范世福.光谱仪器学 [M].北京:机械工业出版社.1989. LIN ZH,FAN SH F. Spectrometer[M]. Beijing:China Machine Press,1989.(in Chinese) [17] 江文杰,曾学文,施建华.光电技术 [M].北京:科学出版社,2009. JIANG W J,ZENG X W,SHI J H. Opto-electronic Technology[M]. Beijing:Science Press,2009.(in Chinese) [18] 光电倍增管探测器.[EB/OL].[2014-02-27].http://www.instrument.com.cn/netshow/SH100487/C96200.htm

Relative Articles

Supplements (0)

Cited By

Proportional views