Optical power filter: A new kind of passive nonlinear-optical device

被引：4
|
作者：
Medhekar, S
Sodha, MS
Konar, S
机构：
[1] UNIV LUCKNOW,LUCKNOW 226007,UTTAR PRADESH,INDIA
[2] DEVI AHILYA VISHVAVIDYALAYA,SCH ENERGY STUDIES,INDORE 452001,INDIA
来源：
OPTICS LETTERS | 1996年 / 21卷 / 04期
关键词：
D O I：
10.1364/OL.21.000305
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We show the possibility of a new kind of passive nonlinear-optical device: an optical power filter made of graded-index single-mode fiber (SMF) and a nonlinear medium (NLM). It is shown that, only for a particular power, the mode in the SMF matches the mode in the NLM. The transmission coefficient from the NLM to the SMF is determined, and it is shown that a laser beam with a particular power can be filtered out. (C) 1996 Optical Society of America
引用
收藏
页码：305 / 307
页数：3
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