Tunable add/drop filter for CWDM system using cladding mode coupling assisted by long-period fiber gratings

被引：0
|
作者：
Kim, Myoung Jin [1 ]
Chan, Florence Y. M. [1 ]
Paek, Un-Chul [1 ]
Lee, Byeong Ha [1 ]
机构：
[1] Gwangju Inst Sci & Technol, Dept Informat & Commun, Kwangju 500712, South Korea
来源：
2006 OPTICAL FIBER COMMUNICATION CONFERENCE/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-6 | 2006年
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D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We propose a tunable fiber add/drop filter suitable for coarse wavelength division multiplexing (CWDM) systems. The light coupling between two fibers was performed through the cladding modes assisted by two identical long-period fiber gratings (LPGs). Experimentally, 75% net coupling efficiency was achieved and the side lobes were suppressed by -24 dB. (C) 2005 Optical Society of America.
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页码：311 / 313
页数：3
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