| Analysis of Pulse Tolerance to Pump Depletion Induced Noise in DWDM Systems Using Distributed Fiber Raman Amplifiers |
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| 作者姓名： | YAN Minhui CHEN Jianping LI Jianlang JINAG Wenning CHEN Junfeng LI Xin |
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| 作者单位： | The State Key Laboratory on Fiber Optic Local Area Communication Networks and Advanced Optical Communication Systems，Shanghai Jiao Tong University，Shanghai 200030，China |
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| 基金项目： | Partiallysupportedbythefoundationforexcellentyoung
teachers，ChinaStateAdministrationofEducation，ShanghaiAPRCfoundation . |
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| 摘 要： | 1 Ｉｎｔｒｏｄｕｃｔｉｏｎ ＧｒｏｗｉｎｇｃｏｍｍｕｎｉｃａｔｉｏｎｔｒａｆｆｉｃｄｅｍａｎｄｓｍｏｒｅｗａｖｅｌｅｎｇｔｈｓｔｏｂｅｕｓｅｄｉｎｏｐｔｉｃａｌＤＷＤＭ(ｄｅｎｓｅｗａｖｅｌｅｎｇｔｈｄｉｖｉｓｉｏｎｍｕｌｔｉｐｌｅｘｉｎｇ )ｓｙｓｔｅｍｓａｎｄｎｅｔｗｏｒｋｓ.ＯｐｔｉｃａｌｆｉｂｅｒＲａｍａｎａｍｐｌｉｆｉｅｒｗｉｔｈｉｔｓｗｉｄｅａｍｐｌｉｆｉｃａｔｉｏｎｂａｎｄｗｉｄｔｈａｎｄｆｌｅｘｉｂｌｅｃｅｎｔｅｒｗａｖｅｌｅｎｇｔｈｉｓｔｈｅｐｒｏｍｉｓｉｎｇｃａｎｄｉｄａｔｅ…
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| 收稿时间： | 2001/5/14 |
Analysis of Pulse Tolerance to Pump Depletion Induced Noise in DWDM Systems Using Distributed Fiber Raman Amplifiers |
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| YAN Minhui,CHEN Jianping,LI Jianlang,JINAG Wenning,CHEN Junfeng,LI Xin.Analysis of Pulse Tolerance to Pump Depletion Induced Noise in DWDM Systems Using Distributed Fiber Raman Amplifiers[J].中国激光(英文版),2002,11(3):219-222. |
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| Authors: | YAN Minhui CHEN Jianping LI Jianlang JINAG Wenning CHEN Junfeng LI Xin |
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| Abstract: | In distributed optical fiber Raman amplifiers, instantaneous pump power depletion is related to patterns of input DWDM signals and results in extra optical noise and crosstalk. This noise has different effects on non return to zero (NRZ) and return to zero (RZ) pulse forms. These phenomena are compared with present simulation results. |
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| Keywords: | Raman scattering optical amplifiers dense wavelength division multiplexing crosstalk Optical noise |
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