Ten-user truly asynchronous gigabit OCDMA transmission experiment with a 511-chip SSFBG en/decoder

被引：40

作者：

Hamanaka, T ^{[1
]}

Wang, X

Wada, N

Nishiki, AI

Kitayama, KI

机构：

[1] Osaka Univ, Dept Innformat & Commun Technol, Osaka 5650871, Japan

[2] Natl Inst Informat & Commun Technol, Ultrafast Photon Network Grp, Tokyo, Japan

[3] Oki Elect Ind Co Ltd, Tokyo, Japan

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2006年 / 24卷 / 01期

关键词：

asynchronous transmission; beat noise; fiber Bragg grating (FBG); multiple access interference (MAI); optical code division multiple access (OCDMA); optical thresholding; supercontinuum;

D O I：

10.1109/JLT.2005.861126

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A ten-user truly asynchronous gigabit coherentoptical-code-division-multiple-access (OCDMA) transmission was experimentally demonstrated without using any timing coordination. The enabling technologies are a record-length 511-chip superstructured-fiber-Bragg-grating (SSFBG) en/decoder and a supercontinuum (SC)-based optical-thresholding technique to significantly suppress the signal interference beat noise as well as the multiple-access-interference (MAI) noise.

引用

页码：95 / 102

页数：8

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