An Upconverted Phase-Modulated Fiber Optical CATV Transport System

被引:9
|
作者
Wu, Po-Yi [1 ]
Lu, Hai-Han [1 ,2 ]
Ying, Cheng-Ling [3 ]
Li, Chung-Yi [1 ]
Su, Heng-Sheng [1 ]
机构
[1] Natl Taipei Univ Technol, Inst Electroopt Engn, Taipei 106, Taiwan
[2] Tungnan Univ, Dept Informat Technol & Commun, New Taipei City 222, Taiwan
[3] Jinwen Univ Sci & Technol, Dept Elect Engn, New Taipei City 231, Taiwan
关键词
Fiber optical CATV systems; phase modulation scheme; upconverted technique; PERFORMANCE IMPROVEMENT; INJECTION;
D O I
10.1109/JLT.2011.2160330
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 fiber optical CATV transport system that employed an upconverted technique and a phase modulation scheme to reduce noise and distortion induced by system is proposed and experimentally demonstrated. In contrast to a fiber optical CATV transport system that used a conventional intensity modulation scheme, excellent performances of carrier-to-noise ratio, composite second order, and composite triple beat are obtained in our proposed systems over a 100-km single-mode fiber transmission. It verifies the feasibility of the proposed systems and reveals an outstanding one with excellent transmission performances.
引用
收藏
页码:2422 / 2427
页数:6
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