Generation and Transmission of a Quasi-Optical Single Sideband Signal for Radio-Over-Fiber Systems

被引：4

作者：

Park, Minho ^{[1
]}

Kim, Kyu-Cheol ^{[1
]}

Song, Jong-In ^{[1
]}

机构：

[1] Gwangju Inst Sci & Technol GIST, Dept Nanobio Mat & Elect, Kwangju 500712, South Korea

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2011年 / 23卷 / 06期

基金：

新加坡国家研究基金会;

关键词：

Coherent population oscillations (CPOs); microwave photonics; nonlinear semiconductor optical amplifier (NSOA); optical fiber dispersion; optical single sideband (OSSB); radio-over-fiber (RoF); slow and fast lights;

D O I：

10.1109/LPT.2011.2106769

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：

Generation of a quasi-optical single sideband (OSSB) signal for a radio-over-fiber system utilizing the coherent population oscillation effects in a nonlinear semiconductor optical amplifier and transmission over a single-mode fiber (SMF) are investigated. The quasi-OSSB signal generator consists of an electroabsorption modulator and a nonlinear semiconductor optical amplifier. Characteristics of generated quasi-OSSB signals having different radio-frequency (RF) waves (1-50 GHz) transmitted over SMFs of different lengths (4-21 km) were investigated. Bit-error-rate performance of quasi-OSSB signals having 155-Mb/s differential phase-shift keying (DPSK) data transmitted over 0- to 55-km-long SMFs was also evaluated.

引用

页码：383 / 385

页数：3

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