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1、An Introduction to Research Center for Lightwave Technology Key Lab of Optical Communication By Professor Kun QiuKey Lab of Optical CommunicationslConstructed in 1990lFocus on:the theory and technology of broadband optical transmission,the broadband optical transmission system,and communication netw
2、ork technologies and their applicationsl10 professors l20 associate professorsl10 lecturersl320 students 50 for Ph.D.270 for Master D.Recent Research Activities in Key LabBroadband Network ASON ,IP Network ,GMPLSOptical Fiber Devices and Sensor fiber grating ,fiber sensor,integrated optoelectronic d
3、evice fiber laser,optical amplifier,optics and optoelectronics Optical Fiber Communication OBS OPS OCDMA EPON/FTTHOBSSupported by national high technology development plan(863)OBSlOne core node+three edge nodeslCore node four ports(two in and two out)9 wavelength with each port(8 DWDM ITU-T waveleng
4、th for data and one wavelength for controlling)data rate:1.25Gb/s controlling signal rate:155Mb/s optical switching:3232 switching time:250ns burst lost rate:1E-5 OBSlEdge node Adaptation for multiple services 8 GbE ports 2 SDH ports moving picture high speed data high quality phoneMPLS procession B
5、urst aggregation OPSContents of research:optical label switching technologies-label format,add,move,new label control mechanics for OPS 2R and 3R regeneration of optical packet multi-broadcasting technologies for OPS network OPS system test bed Supported by NSFC and 863OPSserial OOCs formatOPSsepara
6、ting payload and label for serial separating payload and label for serial OOCs OOCs formatformatOPSseparating payload and label for serial packet formatseparating payload and label for serial packet formatOCDMAContents of research:construction of OOC MAI problem optical encoder/decoderWe have obtain
7、ed 4 china patents relative to OCDMA technologiesSupported by 863We are now in the progress of setting up one OCDMA experimental system 3 users data rate:155Mb/s line rate after spread:1.55Gb/sEPONSupported by enterpriselOLT+ONU+ODNlDown:broadcasting and selecting lUp:OTDMAlHardware and software des
8、ign lIEEE802.3ahlBased on Passave 5001 for OLT and 6201 for ONUlOAM and DBA相关资助项目l“微波副载波微波副载波CATV实用化光纤传输系统实用化光纤传输系统”国家863重大项目l“微波光调制微波光调制/解调技术基础研究解调技术基础研究”国防预研l“光纤传输光节点设备研制光纤传输光节点设备研制”电子生产发展基金 l“全业务网总体技术研究全业务网总体技术研究”863项目l“实用化掺铒光纤放大器实用化掺铒光纤放大器”863项目l“全业务接入网光纤传输系统全业务接入网光纤传输系统”863重大项目相关资助项目l“光纤码分多址关键技
9、术研究光纤码分多址关键技术研究”863项目l“光突发交换关键技术及实验系统光突发交换关键技术及实验系统”863重大项目l“WDM及全光网总体技术研究及全光网总体技术研究”四川省重点项目l“波分复用及宽带接入网技术波分复用及宽带接入网技术”教育部高校青年教师奖励基金l“基于基于WDM及及OCDM的全光分组交换研究的全光分组交换研究”国家自然科学基金相关资助项目l基于多重光正交码标签的新型光分组交换研究 863项目lAdvanced High-Speed Optical Modems for Metropolitan Networks 英国皇家学会lXXXX空间激光雷达 总装lXXXX激光星间链路
10、 总装相关获奖项目l“EPON光纤传输系统光纤传输系统”四川省科技进步二等奖(2007年)l“光放大理论及应用光放大理论及应用”四川省科技进步二等奖(2004年)l“宽带光纤传输设备宽带光纤传输设备”四川省科技进步二等奖(1998)l“实用化掺铒光纤放大器实用化掺铒光纤放大器”电子部科技进步三等奖(1997 )l“微波副载波实用化微波副载波实用化CATV光传输系统光传输系统”电子部科技进步二等奖(1996)l“OPT13000 OPR13155(系列系列)标准型标准型CATV光纤传输设备光纤传输设备”山东省科技进步三等奖(1996)l“半导体激光器产生与调制超短光脉冲研究半导体激光器产生与调制
11、超短光脉冲研究”国家教委科技进步奖(二等),国家教委,1993 著作、专利、论文l两部著作两部著作 光纤通信导论、光纤通信系统l十多项专利十多项专利 列如:“一种基于光码分多址复用技术的无源光网络”“一种以太无源光网络上行接入方法”“一种用于CATV网络支持优先级的冲突解决算法”l二百余篇论文二百余篇论文 发表在:IEEE Photonics Technology Letters Microwave and Optical Technology Letters Journal of Optical Communications Electronics Letters、Optics Express Chinese Optics Letters、Chinese Physics Letters 电子学报、中国激光、光学学报、光子学报 等刊物上 实验室产品lFM CATV设备lAM CATV设备lHFC 设备lEDFA 产品l光纤数字监控传输设备l局域网光纤传输设备学术地位l广泛的国际学术交流,在国际上具有一定影响l在国内具有较大影响,处于先进水平l在“光交换技术”、“新型光调制技术”、“新型光通信器件”、“军用光电子技术”等研究方向上具有明显特色 We Hope to Cooperate with You!Thank you!