Autocollimation reflection of light from the surface of corrugated waveguides with leaky modes

被引：1
|
作者：
Sychugov, VA [1 ]
Usievich, BA [1 ]
Zinov'ev, KE [1 ]
机构：
[1] Russian Acad Sci, Inst Gen Phys, Moscow 117942, Russia
来源：
JOURNAL OF RUSSIAN LASER RESEARCH | 2000年 / 21卷 / 01期
基金：
俄罗斯基础研究基金会;
关键词：
Buffer Layer; Dielectric Layer; Russian Laser Research; Diffraction Efficiency; Waveguide Mode;
D O I：
10.1007/BF02539477
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The diffraction of light at the corrugated surface of a layer structure was studied. We show that the excitation of the waveguide modes in a layer structure causes a significant, change in the diffraction efficiency of the corrugated structure. It is found that the diffraction efficiency of a grating in the autocollimation regime may be as much as 100% with reasonable depths of the grating. The efficiency of a waveguide-grating mirror in dye lasers is experimentally demonstrated.
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页码：69 / 80
页数：12
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