A simply tunable optical CDMA encoder/decoder for two-dimensional cyclic permutable codes

被引：0
|
作者：
Chung, Seunghwan [1 ]
Lee, Chung-Keun [1 ]
Kim, Youngmin [1 ]
Lim, Yongjun [1 ]
Seo, Seung-Woo [1 ]
Lee, Byoungho [1 ]
机构：
[1] Seoul Natl Univ, Sch Elect Engn, Seoul 151744, South Korea
来源：
2006 OPTICAL FIBER COMMUNICATION CONFERENCE/NATIONAL FIBER OPTIC ENGINEERS CONFERENCE, VOLS 1-6 | 2006年
关键词：
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 simply tunable optical codec using a cyclic wavelength shifter, which can be applied for two-dimensional optical CDMA (O-CDMA) schemes. The cyclic wavelength shifter is based on dual-band holographic grating. By using this device, it is easy to implement various optical CDMA codecs utilizing constant-weight cyclic-permutable codes. In this paper, the basic principle and the feasibility of the proposed device is demonstrated experimentally. (C) 2006 Optical Society of America.
引用
收藏
页码：699 / 701
页数：3
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