Dense wavelength-division multiplexing millimeter-wave-band radio-on-fiber signal transmission with photonic downconversion

被引：52

作者：

Kuri, T ^{[1
]}

Toda, H

Kitayama, K

机构：

[1] Commun Res Labs, Basic & Adv Res Div, Tokyo 1848795, Japan

[2] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2003年 / 21卷 / 06期

关键词：

chromatic fiber dispersion; dense wavelength division multiplexing (DWDM); electroabsorption modulator; optical single sideband; photonic downconversion; radio-on-fiber (ROF) system;

D O I：

10.1109/JLT.2003.812465

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：

Photonic downconversion (PDC) technique for dense wavelength division multiplexing (DWDM) millimeter-wave-band radio-on-fiber (ROF) uplink systems is investigated. The PDC technique is carried out for a lump of all uplink wavelength division multiplexing (WDM) ROF signals at a central station. Each channel is optically separated, photodetected, and demodulated individually without serious signal degradation due to the fiber dispersion effect. Error-free 25-GHz-spaced DWDM transmission and demultiplexing of two 60-GHz-band, 155-Mb/s differential phase-shift keying (DPSK) ROF signals over 25-km-long standard single-mode fiber (SMF) are experimentally demonstrated.

引用

页码：1510 / 1517

页数：8

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