航天消光黑漆双向反射分布函数的测量与应用

赵青; 赵建科; 徐亮; 刘峰; 李朝辉

doi:10.3788/OPE.20162411.2627

您当前的位置：

首页 >

文章列表页 >

航天消光黑漆双向反射分布函数的测量与应用

现代应用光学 | 更新时间：2020-07-07

- 航天消光黑漆双向反射分布函数的测量与应用
- BRDF measurement of matte coating and its application
- 光学精密工程;Editorial Office of Optics and Precision Engineeri 2016年24卷第11期页码：2627-2635
- 作者机构：
  
  1.中国科学院西安光学精密机械研究所, 陕西西安 710119
  2.中国科学院大学, 北京 100049
- 作者简介：
  
  赵青(1992-),女,陕西临潼人,2014年于西北大学获得学士学位,主要从事光学设计、光学检测方面的研究。E-mail:zhaoqing@opt.cn. E-mail:zhaoqing@opt.cn.
- 基金信息：
  
  神光Ⅲ大科学工程资助项目(No.091Z512B0A)
- DOI：10.3788/OPE.20162411.2627
  中图分类号： V447.3;V416.6
- 收稿日期：2016-08-11，
  
  录用日期：2016-9-19，
  
  纸质出版日期：2016-11-25
- 稿件说明：
移动端阅览
赵青, 赵建科, 徐亮, 等. 航天消光黑漆双向反射分布函数的测量与应用[J]. 光学精密工程;Editorial Office of Optics and Precision Engineeri, 2016,24(11):2627-2635.

Qing ZHAO, Jian-ke ZHAO, Liang XU, et al. BRDF measurement of matte coating and its application[J]. Optics and precision engineering, 2016, 24(11): 2627-2635.
赵青, 赵建科, 徐亮, 等. 航天消光黑漆双向反射分布函数的测量与应用[J]. 光学精密工程;Editorial Office of Optics and Precision Engineeri, 2016,24(11):2627-2635. DOI： 10.3788/OPE.20162411.2627.

Qing ZHAO, Jian-ke ZHAO, Liang XU, et al. BRDF measurement of matte coating and its application[J]. Optics and precision engineering, 2016, 24(11): 2627-2635. DOI： 10.3788/OPE.20162411.2627.

摘要

为了了解经过消光黑漆（Z306）喷涂处理后航天相机遮光罩表面对杂散光的散射特性，对喷涂了Z306的铝板样品进行了双向反射分布函数（BRDF）测量和建模分析。通过测量获得了黑漆样片在0.65

m波段的BRDF值。结合Z306黑漆测量数据的散射特征，选择了适合粗糙黑漆表面的Microfacet-based模型，并对模型进行了修正。使用修正的Microfacet-based模型对测量数据处理并建模，得到了样片整个半球空间的BRDF数据，弥补了测量数据量少和测量误差带来的缺陷。将黑漆的BRDF数据代入软件，分析并进行了光学系统杂散光测试验证。结果表明：采用修正的Microfacet-based模型处理黑漆的BRDF后，分析光学系统杂散光（点扩散函数，PST）得到的结果与实际测量的杂散光（PST）的一致性很高，实测值与分析值比值的对数精度优于0.5。得到的结果证明了BRDF建模的必要性和数据处理的准确性，为光学系统的杂散光抑制提供了重要的保障。

Abstract

To explore the scattering characteristics of the stray light on hood surface of a camera

the Bidirectional Reflectance Distribution Function(BRDF) of the matte coating(Z306) on a aluminium plate specimen was measured and modeled to suppress the stray light. The BRDF value of the specimen coated with matte coating Z306 at 0.65

m was obtained. On the basis of the scattering characteristics of the specimen coated with matte coating Z306

the microfacet-based model suitable for roughness matte coating was selected and corrected. The corrected microfacet-based model was used to model and process the measurement data and to obtain the BRDF data of the specimen in the whole hemisphere space to make up the defects of the less data and measurement errors. The BRDF data of the matte coating was induced to the software to analyze the stray light of an optical system and to compare the performance with the results of the stray light measurement. It shows that after the measurement data are processed by the correction microfacet-based model

the analysis results of the stray light have high consistency with the measurement results of the stray light

and the logarithm value of the ratio of tested value and analyzed value is less than 0.5. The results demonstrate that the BRDF model is necessary and the data processing is accurate

which provides an important method for stray light suppression in optical systems.

关键词

Keywords

references

王龙, 蔺超, 郑玉权. CO 2 探测仪星上定标铝漫反射板的制备与试验[J]. 中国光学, 2013,6(4):591-599.

WANG L, LIN CH, ZHENG Y Q. Fabrication and experiment of aluminum diffuser for CO 2 detector calibration on orbit[J]. Chinese Optics, 2013, 6(4):591-599.(in Chinese)

张建贤,邹永军,徐蕾,等. 消光漆在光学系统的国内外应用[J]. 宇航材料工艺,2014(6):88-90.

ZHANG J X, ZOU Y J, XU L, et al.. Matte coating and its application in optical system[J]. Aerospace Materials & Technology, 2014(6):88-90.(in Chinese)

ERIC C F.Stray Light Analysis and Control[M]. Bellingham:SPIE Press, 2013.

齐光, 王书新, 李景林,等. 离轴三反光学遥感器遮光罩的设计与试验验证[J]. 中国光学, 2016,9(4):472-482.

QI G, WANG SH X, LI J L, et al.. Design and test verification of baffle for off-axis three-mirror space optical remote sensor[J]. Chinese Optics, 2016, 9(4):472-482. (in Chinese)

TORRANCE K, SPARROW E. Theory or off-specular reflection from roughened surfaces[J]. Journal of the Optical Society of America, 1967, 57(9):1101-1115.

刘宏,朱京平,王凯. 基于随机表面微面元理论的二向反射分布函数几何衰减因子修正[J]. 物理学报,2015,64(18):184213.

LIU H, ZHU J P, WANG K. Modification of geometrical attenuation factor of bidirectional reflection distribution function based on random surface microfacet theory[J]. Acta Physica Sinica, 2015, 64(18):184213.(in Chinese)

吴振森,谢东辉,谢品华,等. 粗糙表面激光散射统计建模的遗传算法[J]. 光学学报,2002,22(8):897-901.

WU ZH S, XIE D H, XIE P H, et al.. Modeling reflectance function from rough surface and algorithms[J]. Acta Optica Sinica, 2002, 22(8):897-901.(in Chinese)

SAMUEL D B, STEPHEN E N, MICHAEL A M. Experimental analysis of bidirectional reflectance distribution function cross section conversion term in direction cosine space[J]. Optic Letters, 2015, 40(11):2445-2448.

PROKHOROV A, HANSSEN L. Algorithmic model of microfacet BRDF for Monte Carlo calculation of optical radiation transfer[J]. SPIE, 2003, 5192:141-157.

李俊麟,张黎明,司孝龙,等. 基于六轴串联机械手的双向反射分布函数测量装置[J]. 光学精密工程,2014,22(11):2983-2989.

LI J L, ZHANG L M, SI X L,et al.. BRDF device based on six-axis robot[J]. Opt. Precision Eng., 2014, 22(11):2983-2989.(in Chinese)

张百顺,刘文清,魏庆农,等. 典型目标的BRDF实验室测量与模型验证[J]. 量子电子学报,2006,23(4):533-536.

ZHANG B SH, LIU W Q, WEI Q N, et al.. Experiment measurements and validating with the model of typical goal's BRDF[J]. Chinese Journal of Quantum Electronics, 2006, 23(4):533-536. (in Chinese)

BUTLER S D, MARCINIAK M A. Robust categorization of microfacet BRDF models to enable flexible application-specific BRDF adaptation[J]. SPIE, 2014:920506-920506-11.

禹璐,程德文,周伟,等. 硬性内窥镜光学系统的杂散光分析与抑制[J]. 光学精密工程,2014,22(3):526-532.

YU L, CHENG D W, ZHOU W,et al.. Stray light analysis and suppression of rigid endoscope system[J]. Opt. Precision Eng., 2014, 22(3):526-532.(in Chinese)

岑兆丰,李晓彤,朱启华. 光学系统杂散光分析[J]. 红外与激光工程,2007,36(3):300-304.

CEN ZH F, LI X T, ZHU Q H. Stray light analysis for optical system[J].Infrared and Laser Engineering, 2007, 36(3):300-304.(in Chinese)

巴音贺希格,李燕,吴娜,等. 紫外平面刻划光栅杂散光数值分析及测试[J]. 光学精密工程,2009,17(8):1783-1789.

BAYHXG, LI Y, WU N, et al.. Numerical analysis and measurement of stray light from UV ruled grating[J]. Opt. Precision Eng., 2009, 17(8):1783-1789.(in Chinese)

梁静秋, 梁中翥, 吕金光,等. 空间调制微型傅里叶变换红外光谱仪研究[J]. 中国光学, 2015,8(2):277-298.

LIANG J Q, LIANG ZH Z, LÜ J G, et al.. Micro spatial modulation Fourier transform infrared spectrometer[J]. Chinese Optics, 2015, 8(2):277-298.(in Chinese)

李朝辉,赵建科,徐亮,等. 点源透过率测试系统精度标定与分析[J]. 物理学报,2016,65(11):114206.

LI ZH H, ZHAO J K, XU L, et al.. Analysis and calibration of precision for point source transmittance system[J]. Acta Physica Sinica, 2016, 65(11):114206.(in Chinese)

浏览量

677

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

激光跟踪测量系统跟踪转镜的误差分析

光学曲面的偏折测量技术：原理、挑战与展望（特邀）

场景切换感知的地基成像系统电子稳像技术

双波段LED照明的基因测序荧光显微系统设计

基于光谱共焦探针的Wolter-I型X射线显微镜芯轴高精度检测