The specular component of light scattering and the characterization of the height distribution for random surfaces

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 强场激光物理国家重点实验室

	The specular component of light scattering and the characterization of the height distribution for random surfaces
	Cheng, CF ; Qi, DP ; Teng, SY ; Liu, M ; Jia, TQ ; Xu, ZZ
刊名	sci. china ser. g-phys. mech. astron.
	2003
卷号	46 期号:5 页码:518
通讯作者	cheng, cf (reprint author), chinese acad sci, shanghai inst opt & fine mech, shanghai 201800, peoples r china
英文摘要	the relations between the specular reflection component of the intensity scattered by random surfaces and the height distributions of the surfaces are analyzed theoretically. in the extraction of the height distribution, both the phase and the amplitude of the specular wave are required. the measured specular intensity data versus the perpendicular component of the wave vector are used for the retrieval of the phase distribution of the specular wave, in which the gerchberg-saxton iterative algorithm is employed, and the characterization of the height distribution of random surfaces is accomplished. in the experiment, two-samples with gaussian and quasi-two level height distributions, respectively, are practically measured and the results of the height probability density function obtained by light scattering method are in good accordance with those by atomic force microscopy. the method of this paper is of important significance for the characterizations and studies of random surfaces.
收录类别	SCI
语种	英语
WOS记录号	WOS:000185763800009
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/18166]
专题	上海光学精密机械研究所_强场激光物理国家重点实验室
作者单位	1.Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 2.Shandong Normal Univ, Dept Phys, Jinan 250014, Peoples R China
推荐引用方式 GB/T 7714	Cheng, CF,Qi, DP,Teng, SY,et al. The specular component of light scattering and the characterization of the height distribution for random surfaces[J]. sci. china ser. g-phys. mech. astron.,2003,46(5):518.
APA	Cheng, CF,Qi, DP,Teng, SY,Liu, M,Jia, TQ,&Xu, ZZ.(2003).The specular component of light scattering and the characterization of the height distribution for random surfaces.sci. china ser. g-phys. mech. astron.,46(5),518.
MLA	Cheng, CF,et al."The specular component of light scattering and the characterization of the height distribution for random surfaces".sci. china ser. g-phys. mech. astron. 46.5(2003):518.