大动态范围可调线性偏振度参考光源检测与不确定度分析

介绍了一种新型高精度大动态范围可调线性偏振度参考光源(VPOLS-II),在0.46~2μm 波段内线性偏振度调节范围达到0~0.72.VPOLS-II采用四片平板玻璃起偏的工作原理,辐射光源经过积分球和扩束器准直系统形成具有较高均匀性和平行度的入射光,再经过偏振态调节器输出不同线性偏振度的偏振光.将光谱偏振分析仪实验测量结果与理论计算值进行了比对,分析了VPOLS-II输出线性偏振度不确定度的影响因素.结果表明,线性偏振度范围0~0.72 内,VPOLS-II 的线性偏振度与理论预测值的差异小于6×10-3.在线性偏振度范围0.01~0.09 和0.09~0.72 内,线性偏振度的不确定度分别为8.8%~0.936%和0.936%~0.184%.这种新型参考光源可用于偏振光学遥感器的实验室偏振定标和系统级性能检测.

Abstract

A novel type of high precision reference source with variable polarization degree at large dynamic range(VPOLS-II) is introduced.The degree of linear polarization (DOLP) adjustment range of VPOLS-II varies from 0 to 0.72 within 0.46 mm to 2 mm.VPOLS-II produces linear polarization rays by four parallel glass plates.Through incorporating an integrating sphere and a beam expander system to guarantee the uniformity and parallelism of the outgoing beam,VPOLS-II generates rays with different DOLP through polarization state adjuster.DOLP values of VPOLS-II are tested.The calculated DOLP values of VPOLS-II and the measured ones by the spectropolarimetric analyzer (SPOLA) are compared and the factors influencing the uncertainty of DOLP are analyzed.The results show that the measured DOLP values of VPOLS-II are coincident with the theoretical ones within a 6 × 10-3 maximum difference when DOLP is less than 0.72.The combined uncertainty respectively is 8.8% ~0.936% and 0.936%~ 0.184% within DOLP of 0.01~0.09 and 0.09~0.72.This novel type of reference source meets the requirements polarimetric calibration in laboratory for polarized remote sensors and systematic performance test.

参考文献

[1] K Miyakawa,H Adachi,Y Inoue.Rotation of two-dimensional arrays of microparticles trapped by circularly polarized light[J].Appl Phys Lett,2004,84(26):5440-5442.

[2] G Egan Walter,J Duggin Michael.Optical enhancement of aircraft detection using polarization[C].SPIE,2000,4133:172-178.

[3] 刘琦,褚金奎,王兢,等.水云条件下大气偏振特性研究及其模拟分析[J].光学学报,2014,34(3):0301004.

Liu Qi,Chu Jinkui,Wang Jing,et al..Research and simulation analysis of atmospheric polarization properties under water cloud condition[J].Acta Optica Sinica,2014,34(3):0301004.

[4] 黄红莲,易维宁,乔延利.基于航空偏振相机的海上气溶胶光学特性反演与验证[J].光学学报.2014,34(6):0601004.

Huang Honglian,Yi Weining,Qiao Yanli.Validation of retrieving aerosol optical parameters over the sea using airborne directional polarized camera[J].Acta Optica Sinica,2014,34(6):0601004.

[5] W Cooper Alfred,J Lentz William,L Walker Phillip.Infrared polarization ship images and contrast in the MAPTIP experiment[C].SPIE,1996,2828:85-96.

[6] M Leroy,J L Deuzé,F M Bréon,et al..Retrieval of atmospheric properties and surface bidirectional reflectances over land from POLDER/ADEOS[J].J Geophys Res:Atmospheres,1996,102(D14):17023-17037.

[7] 顾行发,田国良,余涛,等.航天光学遥感器辐射定标原理与方法[M].第一版.北京:科学出版社,2013.479-492.

Gu Xingfa,Tian Guoliang,Yu Tao,et al..Space Optical Remote Sensor Radiometric Calibration Theory and Methods [M].1st Edition.Beijing:Science Press,2013.479-492.

[8] 陈立刚,孟凡刚,袁银麟,等.偏振相机的光学定标方案研究[J].大气与环境光学学报,2010,5(3):227-231.

Chen Ligang,Meng Fangang,Yuan Yinlin,et al..Project of calibration method for polarization camera[J].Journal of Atmospheric and Environment Optics,2010,5(3):227-231.

[9] P Y Deschamps,M Herman,A Podaire,et al..The POLDER instrument:Mission objectives[C].SPIE,1992,1746:72-91

[10] P Goloub,J L Deuze,M Herman,et al..Analysis of the POLDER,airborne polarization measurements performed over clouds covers [J].IEEE Trans Geosci Remote Sens,1994,32(1):78-87.

[11] J Gregoris Dennis,Yu Simon,W Cooper Alfred,et al..Dual-band infrared polarization measurements of sun glint from the sea surface[C].SPIE,1992,1687:381-391.

[12] 陈立刚.宽视场航空偏振成像仪的实验室定标研究[D].合肥:中国科学院安徽光学精密机械研究所,2008.8-74.

Chen Ligang.Study of Laboratory Calibration of the Airborne Polarization CCD Camera with Wide Field of View [D].Hefei:Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,2008.8-74.

[13] Chen Ligang,Meng Fangang,Yuan Yinlin,et al..High-precision variable polarization light source[J].Procedia Engineering,2012,29:1835-1839.

[14] P Goloub,B Toubbe,M Herman,et al..In-flight polarization calibration of POLDER[C].SPIE,1997,2957:299-309.

[15] Ute B ttger,Rene Preusker,Jens Nieke,et al..Radiative transfer model STORM for full Stokes vector calculations for a plane parallel atmosphere-surface-system[C].SPIE,2005,5979:59791V.

[16] 徐秋云,郑小兵,张伟,等.利用可调谐激光的积分球光源辐射特性测试[J].光学学报,2009,29(5):1310-1313.

Xu Qiuyun,Zheng Xiaobing,Zhang Wei,et al..Radiometric characteristics test of intergrating sphere source using wavelengthtunable laser[J].Acta Optica Sinica,2009,29(5):1310-1313.

[17] 潘玲.基于可调线性偏振度辐射源的偏振定标方法研究[D].北京:中国科学院研究生院,2004.19-21.

Pan Ling.Study of Polarization Calibration Method [D].Beijing:Graduate University of Chinese Academy of Sciences,2004.19-21.

[18] 袁银麟,郑小兵,吴浩宇,等.基于傅里叶变换的强度调制型光谱偏振分析仪[J].光学学报,2014,34(12):1223001.

Yuan Yinlin,Zheng Xiaobing,Wu Haoyu,et al..A intensity modulated spectro-polarimetric analyzer based on Fourier transformation[J].Acta Optica Sinica,2014,34(12):1223001.

[19] Milton Laikin.Lens Design [M].4th Edition.Boca Raton:CRC Press Inc,2006.10-11.

[20] SCHOTT.TIE-29：Refractive Index and Dispersion [OL].www.us.schott.com/advanced_optics/english/download/schott-tie-29-refrative-index-and-dispersion-april-2014-us.pdf.[2014-12-22].

[21] 国军标.GJB1801-1993,惯性技术测试设备主要性能试验方法[S].北京:航空航天部,1993.

National Military Standard.GJB1801-1993.Testing Methods of Major Performance for Test Equipments of Inertial Technology [S].Beijing:Department of Aeronautics and Astronautics,1993.

[22] 袁银麟,徐骏,翟文超,等.大孔径可调光谱积分球参考光源研制和检测[J].光学学报,2013,33(7):0712004.

Yuan Yinlin,Xu Jun,Zhai Wenchao,et al..Design and test of a spectrally tunable integrating sphere reference light source with large exit aperture[J].Acta Optica Sinica,2013,33(7):0712004.

[23] 陈立刚,洪津,乔延利,等.一种高精度偏振遥感探测方式的精度分析[J].光谱学与光谱分析,2008,28(10):2384-2387.

Chen Ligang,Hong Jin,Qiao Yanli,et al..Accuray analysis on a sort of polarized measurement in remote sensing[J].Spectroscopy and Spectral Analysis,2008,28(10):2384-2387.

[24] A L Verlaan,H VanBrug,H Visser.A novel design for a spectropolarimeter:SPEX[C].SPIE,2013,8873:88730K.

[25] 倪育才.实用测量不确定度评定[M].第四版.北京:中国质检出版社,中国标准出版社,2014.254-255.

Ni Yucai.Practical Evaluation of Measurement Uncertainty [M].4th Edition.Beijing:China Quality Press and China Standard Press,2014.254-255.

康晴, 李健军, 陈立刚, 吴浩宇, 袁银麟, 孟凡刚, 翟文超, 戚涛, 郑小兵. 大动态范围可调线性偏振度参考光源检测与不确定度分析[J]. 光学学报, 2015, 35(4): 0412003. Kang Qing, Li Jianjun, Chen Ligang, Wu Haoyu, Yuan Yinlin, Meng Fangang, Zhai Wenchao, Qi Tao, Zheng Xiaobing. Test and Uncertainty Analysis of Reference Source with Variable Polarization Degree and Large Dynamic Range[J]. Acta Optica Sinica, 2015, 35(4): 0412003.

大动态范围可调线性偏振度参考光源检测与不确定度分析下载： 531次

关于本站 Cookie 的使用提示

全站搜索

大动态范围可调线性偏振度参考光源检测与不确定度分析 下载： 531次

相关论文

相关资讯

关于本站 Cookie 的使用提示

全站搜索

大动态范围可调线性偏振度参考光源检测与不确定度分析下载： 531次