ENHANCED BACKSCATTERING FROM A ROUGH DIELECTRIC FILM ON A GLASS SUBSTRATE

被引:14
作者
GU, ZH [1 ]
LU, JQ [1 ]
MARADUDIN, AA [1 ]
机构
[1] UNIV CALIF IRVINE,DEPT PHYS,IRVINE,CA 92717
来源
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1993年 / 10卷 / 08期
关键词
D O I
10.1364/JOSAA.10.001753
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We have observed the enhanced backscattering of light from a characterized random rough dielectric film deposited onto a glass substrate when the light illuminates the rough surface from the dielectric side, entering from the glass substrate. The vacuum/dielectric interface of the film is a two-dimensional random rough surface, while the dielectric/glass interface is approximately f lat. Our numerical simulations for a one-dimensional, random rough surface not only predict similar phenomena but also reveal some information about the main mechanism responsible for the enhanced backscattering peak.
引用
收藏
页码:1753 / 1764
页数:12
相关论文
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