| Device Design and Characteristics for SOA—based All Optical Signal 2R Regeneration |
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| 作者姓名： | LUNXiu-jun HUANGYong-qing RENXiao-min |
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| 作者单位： | [1]Opt.Commun.Center.BeijingUniversityofPost.andTelecomm.,Beijing100876,CHN [2]Dept.ofPhys.andElectron.Technol.BeijingUniversityofChem.Technol.Beijing100029,CHN |
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| 基金项目： | Research Foundation from Beijing University of Posts & Telecommunications |
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| 摘 要： | A new scheme based on SOA-MZI for all-optical 2R regeneration is proposed.The characteristics of gain and switching window of this device are investigated in detail.Numerical simulation results indicate that the nonlinear gain compression,the time delay between the input optical signal and the width of the optcial pulse are essential parameters for a good performance of all-optical 2R regeneration.
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| 关 键 词： | 半导体光放大器 SOA 光开关 Mach－Zehnder干涉仪 波分复用 光网络 全光2R再生 |
| 收稿时间： | 2002/7/19 |
Device Design and Characteristics for SOA-based All Optical Signal 2R Regeneration |
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| LUNXiu-jun HUANGYong-qing RENXiao-min.Device Design and Characteristics for SOA-based All Optical Signal 2R Regeneration[J].Semiconductor Photonics and Technology,2003,9(2):65-70. |
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| Authors: | LUN Xiu-jun HUANG Yong-qing REN Xiao-min |
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| Abstract: | A new scheme based on SOA-MZI for all-optical 2R regeneration is proposed. The characteristics of gain and switching window of this device are investigated in detail. Numerical simulation results indicate that the nonlinear gain compression, the time delay between the input optical signal and the width of the optical pulse are essential parameters for a good performance of all-optical 2R regeneration. |
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| Keywords: | All-optical 2R regeneration Semiconductor optical amplifier (SOA) Optical decision gate Mach-Zehnder interferometer (MZI) |
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