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题名: An analysis and simulation about conditioned launch for very short reach (VSR-4)
作者: Chen XB;  Jia JC;  Chen HD;  Zhou Y;  Shen RX;  Zuo C
出版日期: 2005
会议日期: NOV 09-11, 2004
摘要: VSR4 links use graded index multimode fibers (GIMMFs) as the transmission medium with operation wavelength 850nm. For cost reasons, VCSEL has been selected as the optical source to VSR4. The minimum bandwidth specification for 62.5um GIMMF in VSR4 is only 400 MHz(.)km for over-filled-launch (OFL) condition. The distance of 300 meters is limited over transmission rates of 1.25Gbit/s on the basis of this specification. In order to overcome the OFL bandwidth limit by selective excitation of a limited number of modes, conditioned launch technique is investigated. In this paper, based on a comprehensive dispersion theory of GIMMF, a model is built to simulate the transmission of optical signal in GIMMFs and a comparison between OFL and conditioned launch is analyzed. The result can be the guidelines for the best choice of techniques for various LAN and interconnect systems also.
会议名称: Conference on Optical Transmission, Switching and Subsystems II
会议文集: Optical Transmission Switching and Subsystem II丛书标题: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE)
专题: 中国科学院半导体研究所(2009年前)_会议论文

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推荐引用方式:
Chen, XB; Jia, JC; Chen, HD; Zhou, Y; Shen, RX; Zuo, C .An analysis and simulation about conditioned launch for very short reach (VSR-4) .见:SPIE-INT SOC OPTICAL ENGINEERING .Optical Transmission Switching and Subsystem II丛书标题: PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) ,1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA ,2005,Pts 1 and 2 5625: 472-475 Part 1-2
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