BENDING LOSSES OF INCOHERENT-LIGHT IN CIRCULAR HOLLOW WAVE-GUIDES

被引:22
作者
SAITO, M
MATSUURA, Y
KAWAMURA, M
MIYAGI, M
机构
[1] Department of Electrical Communications, Faculty of Engineering, Tohoku University, Sendai
来源
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION | 1990年 / 7卷 / 11期
关键词
D O I
10.1364/JOSAA.7.002063
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Optical losses of incoherent light in bent hollow waveguides are analyzed theoretically. The analysis is based on geometrical optics and provides a much simpler and efficient calculation method than the conventional ray-tracing method. By comparing theoretical and experimental results, it is demonstrated that the present calculation method gives precise evaluations for the bending losses. © 1990 Optical Society of America.
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页码:2063 / 2068
页数:6
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