XPM based optical switch using SOA

机译：使用SOA的基于XPM的光开关

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In this paper an optical switch is realized using SOA's in a Mach-Zehnder (SOA-MZI) configuration, which is based on cross-phase modulation (XPM) property in semiconductor optical amplifiers (SOA) and interference structure. It was operated at 10 Gbit/s. The phase of the signal changes in SOA by the optical power injected in the SOA. The MZI structure provides a method to transform phase shift into amplitude variations. The simulation results verify the switching action of the optical switch with a better on off contrast ratio of 29.73dB at 1554 nm, one of the center wavelengths of ITU 100-GHz grid covering the C and L bands.

机译：在本文中，使用基于Mach-Zehnder（SOA-MZI）配置的SOA实现了光开关，该配置基于半导体光放大器（SOA）中的交叉相位调制（XPM）特性和干涉结构。它以10 Gbit / s的速度运行。信号的相位通过注入SOA的光功率在SOA中发生变化。 MZI结构提供了一种将相移转换为幅度变化的方法。仿真结果验证了光开关的开关动作，在1554 nm处具有更好的开关对比度29.73dB，这是覆盖C和L波段的ITU 100-GHz网格的中心波长之一。

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来源
《2014 International Conference on Signal Propagation and Computer Technology》|2014年|351-354|共4页
会议地点 Ajmer(IN)
作者
Mehra Rekha; Acharya Sheersh;
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作者单位

Department of Electronics and Communication Engineering, Govt Engineering College Ajmer, (Raj.), India;

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会议组织
原文格式 PDF
正文语种 eng
中图分类
关键词
SOA; XPM; optical switch;

机译：SOA； XPM；光学开关;

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1. A Novel Analysis Crosstalk Peculiarity of SOA Switches Based on XPM in Optical Packet Switched Networks [J] . Ji Wei, Zhang Min, Ye PeiDa Journal of Optical Communications . 2006,第2期

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2. Non-linear switching based on dual-core non-linear optical fiber couplers with XPM and Raman intrapulse applied to femtosecond pulse propagation [J] . Correia Dayse Goncalves, Viana Avila Kilvia Maria, Cavalcante Daniel do Nascimento e Sa, Journal of Modern Optics . 2016,第4a6期

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3. Influence of XPM effect on IP traffic-based WDM optical packet-switching networks [J] . Zhao Yongpeng, Ye Peida Microwave and optical technology letters . 2002,第3期

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4. The Impact of the Signal Properties on SOA Switches Based on XPM In Optical Packet Switched Networks [C] . Ji Wei, Zhang Min, Ye PeiDa Optical Transmission, Switching, and Subsystems IV pt.2 . 2006

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5. Interferometric SOA-based optical switches for all-optical processing in communication networks and sampling systems. [D] . Runser, Robert James. 2001

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XPM based optical switch using SOA

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