Optical low-coherence reflectometry characterization of cladding modes excited by long-period fiber gratings

被引：3
|
作者：
Varelas, D [1 ]
Iocco, A
Limberger, HG
Salathé, RP
Vasiliev, SA
Dianov, EM
Medvedkov, OI
Protopopov, VN
机构：
[1] Swiss Fed Inst Technol, Inst Appl Opt, CH-1015 Lausanne, Switzerland
[2] Russian Acad Sci, Inst Gen Phys, Fiber Opt Res Ctr, Moscow 117756, Russia
来源：
OPTICS LETTERS | 1999年 / 24卷 / 16期
关键词：
D O I：
10.1364/OL.24.001106
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The group refractive-index difference of cladding modes excited by a long-period fiber grating is characterized by use of the technique of optical low-coherence reflectometry, with a precision of < 10(-4). Very good agreement between theoretical and experimental results is demonstrated. (C) 1999 Optical Society of America.
引用
收藏
页码：1106 / 1108
页数：3
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