An analysis and simulation about conditioned launch for very short reach (VSR-4)

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	An analysis and simulation about conditioned launch for very short reach (VSR-4)
	Chen XB
	2005
会议名称	conference on optical transmission, switching and subsystems ii
会议日期	nov 09-11, 2004
会议地点	beijing, peoples r china
关键词	conditioned launch
页码	pts 1 and 2 5625: 472-475 part 1-2
通讯作者	chen, xb, chinese acad sci, inst semicond, beijing 100083, peoples r china.
中文摘要	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.
英文摘要	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.; zhangdi于2010-03-29批量导入; zhangdi于2010-03-29批量导入; spie.; chinese opt soc.; china inst commun.; chinese acad sci, inst semicond, beijing 100083, peoples r china
收录类别	其他
会议主办者	spie.; chinese opt soc.; china inst commun.
会议录	optical transmission switching and subsystem ii丛书标题: proceedings of the society of photo-optical instrumentation engineers (spie)
会议录出版者	spie-int soc optical engineering ; 1000 20th st, po box 10, bellingham, wa 98227-0010 usa
会议录出版地	1000 20th st, po box 10, bellingham, wa 98227-0010 usa
学科主题	光电子学
语种	英语
ISSN号	0277-786x
ISBN号	0-8194-5579-2
内容类型	会议论文
源URL	[http://ir.semi.ac.cn/handle/172111/10112]
专题	半导体研究所_中国科学院半导体研究所（2009年前）
推荐引用方式 GB/T 7714	Chen XB. An analysis and simulation about conditioned launch for very short reach (VSR-4)[C]. 见:conference on optical transmission, switching and subsystems ii. beijing, peoples r china. nov 09-11, 2004.