Study of the ROF System Based Wavelength Interleaving and Double Sideband Modulation with Carrier Suppressed

被引：0

作者：

Wang, Dongfei ^{[1
]}

Wang, Lei ^{[1
]}

Chen, Xinqiao ^{[1
]}

Zhu, Ming ^{[1
]}

机构：

[1] Commun Univ China, Inst Informat Engn, Beijing, Peoples R China

来源：

2016 2ND IEEE INTERNATIONAL CONFERENCE ON COMPUTER AND COMMUNICATIONS (ICCC) | 2016年

关键词：

wavelength interleaving; Mach-Zehnder Modulator (MZM); Mach-Zehnder Interferometer (MZI); optical double sideband-suppressed carrier (ODSB-SC); Radio-Over-Fiber (RoF) introduction;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we propose a wavelength interleave based on double sideband carrier suppressed (ODSB-SC) radio frequency (ROF) optical fiber transmission system, using Mach-Zehnder modulator (MZM) to realize the ODSB-CS modulation signal and two Mach-Zehnder interferometer (MZI) to separate the three optical RF signals. The principle of the system is analysised. Using photon simulation software, we design out a lOGHz, 15GHz and 25GHz three RF signal through the wavelength in ROF system multiplexing ODSB-SC, The spectrum of the three optical RF signal multiplexing and demultiplexing is given. The Q value and eye pattern is given. The delay time of the MZI to influence the performance of RF multiplexed signals is analysed. it is concluded that the optimal delay time to the two MZI is 0.1ns and 0.06ns, respectively.

引用

页码：2134 / 2138

页数：5

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