A broadband ASE light source-based full-duplex FTTX/ROF transport system

被引：21

作者：

Chang, Ching-Hung ^{[1
]}

Lu, Hai-Han ^{[1
]}

Su, Heng-Sheng ^{[1
]}

Shih, Chien-Liang ^{[1
]}

Chen, Kai-Jen ^{[1
]}

机构：

[1] Natl Taipei Univ Technol, Inst Electroopt Engn, Taipei 106, Taiwan

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 24期

关键词：

RADIO;

D O I：

10.1364/OE.17.022246

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A full-duplex fiber-to-the-X (FTTX)/radio-over-fiber (ROF) transport system based on a broadband amplified spontaneous emission (ASE) light source is proposed and demonstrated for rural wide-spread villages. Combining the concepts of long-transmission transmission and ring topology, a long-haul single-mode fiber (SMF) trunk is sharing with multiple rural villages. Externally modulated baseband (BB) (1.25 Gbps) and radio-frequency (RF) (622Mbps/10GHz) signals are successfully transmitted simultaneously. Good bit error rate (BER) performance was achieved to demonstrate the practice of providing wire/wireless connections for long-haul wide-spread rural villages. Since our proposed system uses only a broadband ASE light source to achieve multi-wavelengths transmissions, it also reveals an outstanding one with simpler and more economic advantages. (C) 2009 Optical Society of America

引用

页码：22246 / 22253

页数：8

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