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Chinese Journal of Lasers 2002年第2期11卷 13-17页

作者： YAN Minhui CHEN Jianping LI Jianlang JIANG WenningCHEN Junfeng LI Xin( The state key laboratory on Fiber-Optic Local Area communication networks and advanced optical communication systems, shanghai jiao tong university,shanghai 200030, China) shanghai jiao tong Universit The State Key Laboratory on Fiber-Optic Local Area Communication Networks and Advanced Optical Communication Systems 上海 200030

A novel configuration algorithm for bi-directionally pumped Raman amplifier is developed by adopting simulated annealing algorithm. Automatic design of optical fiber Raman amplifier using 10 laser diode pumps with different wavelengths and powers is demonstrated for 64 channels DWDM systems. The resulted gain ripple is less than 2.6 dB in amplification bandwidth of more than 50 nm for a transmission span of more than 300 km. The algorithm can be practically applied to desired signal channel number and gain profile.

关键词： optical Raman amplifiers simulated annealing pumps dense wavelength division multiplexing

Analysis of Pulse Tolerance to Pump Depletion Induced Noise in DWDM systems Using Distributed Fiber Raman Amplifiers

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Chinese Journal of Lasers 2002年第3期11卷 60-63页

作者： YAN Minhui CHEN Jianping LI Jianlang JINAG Wenning CHEN Junfeng LI Xin (The state key laboratory on Fiber Optic Local Area communication networks and advanced optical communication systems, shanghai jiao tong university, shanghai 200030, China) 上海交通大学 The State Key Laboratory on Fiber-Optic LocalArea Communication Networks and Advanced Optical Communication Systems 上海 200030

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.

关键词： Raman scattering optical amplifiers dense wavelength division multiplexing crosstalk optical noise

A Novel Approach for TNA Address Management

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光学学报 2003年第S1期23卷 767-768页

作者： Xiaodong Wang, Yaohui Jin, Weishen Hu, Shenli Zhu state key Lab of advanced optical communication systems and networks, shanghai jiao tong university, P. R.China state key Lab of advanced optical communication systems and networks Shanghai Jiao Tong University P. R.China

We present a new scheme to allocate/de-allocate Transport Network Assigned (TN A) address using Link Management Protocol (LMP) and to register/resolution these addresses using Lightweight Directory Access Protocol (LD... 详细信息

关键词： ASON et on A Novel Approach for TNA Address Management for OIF link LDAP LMP TNA

A QoS-Guanranteed Scheduling Algorithm with High Throughput for Edge Nodes of optical Burst Switching networks

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光学学报 2003年第S1期23卷 747-748页

作者： Guiling Wu, Jianping Chen, Xinwang Li, Junfeng ChenThe state key laboratory on Fiber-Optic Local Area communication networks and advanced optical communication systems, shanghai jiao tong university, shanghai 200030, P. R. China The state key laboratory on Fiber-Optic Local Area communication networks and advanced optical communication systems Shanghai Jiao Tong University Shanghai 200030 P. R. China

A scheduling algorithm for the edge nodes of optical burst switching (OBS) networks is proposed to guarantee the delay requirement of services with different CoS (Class of Service) and provide lower burst loss ratio a... 详细信息

关键词： QoS of A QoS-Guanranteed Scheduling Algorithm with High Throughput for Edge Nodes of optical Burst Switching networks WDM Edge OBS for with

Performance Analysis of High-speed optical Pulse Transmission in Dispersion-managed Nonlinear Birefringent Fiber Using Quantum Well Laser Diode Sources

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Chinese Journal of Lasers 2002年第1期 35-39页

作者： YAN Minhui CHEN Jianping (The state key laboratory on Fiber-Optic Local Area communication networks and advanced optical communication systems shanghai jiao tong university, shanghai 200030, China)

This paper analyzes the high bit-rate optical pulse trasmission in single mode optical fiber with chromatic dispersion, polarization mode dispersion (small random birefringence) and nonlinearity. Numerical method employed can precisely describe their interactive effect on transmission performance. Different dispersion maps and the related performance are analysed. Various simulation results and discussion are given. The results show that chromatic dispersion compensation should be carefully designed. Appropriate dispersion management can also alleviate the effect of polarization mode dispersion.

关键词： quantum well laser diode nonlinearity polarization mode dispersion dispersion compensation coupled nonlinear SchrAo¨Gdinger equations

Optimization of Light-tree Routing and Wavelength Assignment in WDM networks with Limited Splitting Capability

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Optimization of Light-tree Routing and Wavelength Assignment...

Novel Fast Algorithm for Backward-Pumped Raman Amplifier

Asia-pacific optical communications 2004

作者： Chunlei Zhang * Peigang Hu Yaohui Jin and Weisheng Hu state key laboratory of advanced optical communication systems and networks shanghai jiao tong university shanghai 200030 China

Multicast applications have attracted more and more attention due to more efficient bandwidth usage and the increasing popularity of the point-multipoint multimedia applications. Supporting multicast

关键词： optical multicasting Mixed Integer Linear Programming (MILP) MOSaD limited splitting capability

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Novel Fast Algorithm for Backward-Pumped Raman Amplifier

Enhancement of Nonlinearity Effect by Exploring Slow Light

Asia-pacific optical communications 2004

作者： Junhe Zhou Jianping Chen and Xinwan Li state key laboratory of advanced optical communication systems and networks shanghai jiao tong university shanghai 200030 P. R. China

In this paper, a novel semi-analytical algorithm for calculating backward-pumped Raman amplifier is proposed. The algorithm does not need iteration and can greatly save the computational time. Simulat

关键词： Raman amplifier Backward pump Analytical approach

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Enhancement of Nonlinearity Effect by Exploring Slow Light

Geometric method in quantum control

国际纳光电子学研讨会

作者： Chun Jiang state key laboratory of advanced optical communication systems and networks shanghai jiao tong university Room 5-209 SEIEE Buildings 800 Dong Chuan Road Min Hang shanghai 20040 China

＜正＞We present numerical results of second and third harmonic generations in slow light and conventional waveguides including nonlinear material. The results show that the slow light in the former has much stronger ...

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Chinese Science Bulletin 2012年第18期57卷 2223-2227页

作者： ZHANG Jun Joint Institute of UM-SJTU,shanghai jiao tong university and key laboratory of System Control and Information Processing,Ministry of Education,shanghai 200240,China Joint Institute of UM-SJTU Shanghai Jiao Tong University and Key Laboratory of System Control and Information Processing Ministry of Education Shanghai China

In this paper we survey the geometric method in quantum *** presenting a geometric representation of nonlocal two-qubit quantum operation,we show that the control of two-qubit quantum operations can be reduced to a steering problem in a *** physical examples are given to illustrate this *** also provide analytic approaches to construct universal quantum circuit from any arbitrary quantum gate.

关键词：量子控制几何方法调控几何表示量子比特转向问题量子电路量子位

A Demonstration of Automatically Switched optical Network

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光学学报 2003年第S1期23卷 669-670页

作者： Weisheng Hu, Yaohui Jin, Chun Jiang, Yue Wang, Xiaodong Wang, Chunlei Zhang, Yang Lu,Buwei Xu, Peigang Hu, Qingji Zengstate key Lab of advanced optical communication systems and networks, shanghai jiao tong university, P. R.China, Tel: 86-21-62932029, E-mail: wshu@*** state key Lab of advanced optical communication systems and networks Shanghai Jiao Tong University P. R.China

We build an automatically switched optical network (ASON) testbed with four optical cross-connect nodes. Many fundamental ASON features are demonstrated, which is implemented by control protocols based on generalized ... 详细信息

关键词： GMPLS ASON A Demonstration of Automatically Switched optical Network OXC of link