Passive optical network with analog distribution

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	Passive optical network with analog distribution
其他题名	Passive optical network with analog distribution
	BARTUR, MEIR; GHADOOSHAHY, FARZAD; ZARGARI, SEAN; STEPHENSON, JIM; MAKONNEN, ALFRED; QUINN, KERRY
	2002-05-23
专利权人	MEIR BARTUR
公开日期	2002-05-23
授权国家	美国
专利类型	发明申请
摘要	A passive optical network which is capable of full duplex digital transmission at high data rates and which also provides analog broadcast transmission is disclosed. A central station provides analog broadcast transmission at a first wavelength of light and full duplex digital transmission using second and third wavelengths of light. Optical networking units, electrically or wirelessly coupled to end users in the network, are optically coupled to the central station via passive optical network nodes. The optical networking units resolve the two broadcast streams from the central station employing compact optics configured on a transparent substrate and provide burst mode digital transmission up stream to the central station on a time division multiple access basis.
其他摘要	公开了一种无源光网络，其能够以高数据速率进行全双工数字传输，并且还提供模拟广播传输。中心站使用第二和第三波长的光提供第一波长光和全双工数字传输的模拟广播传输。电网络或无线耦合到网络中的终端用户的光网络单元经由无源光网络节点光学耦合到中心站。光网络单元利用配置在透明基板上的紧凑光学器件解析来自中心站的两个广播流，并在时分多址的基础上向中心站提供突发模式数字传输。
主权项	A fiber optic network, comprising: a central station including a first optical transceiver for transmitting analog and digital signals along an optical fiber at first and second wavelengths of light, respectively, and for receiving digital optical signals in burst mode from said fiber at a third wavelength of light; an optical networking unit coupled to an optical fiber including a second optical transceiver for transmitting digital optical signals to said central station in burst mode at said third wavelength of light and optical means for resolving the analog and digital signals from the central station, said optical means comprising optical components mounted via a radiation curable adhesive on a substrate at least a portion of which is transparent to the radiation; and a passive optical network node, coupled to plural optical fibers and configured between said central station and said optical networking unit, for directing said wavelengths of light between said central station and said optical networking unit.
申请日期	2001-09-04
专利号	US20020061163A1
专利状态	失效
申请号	US09/946740
公开（公告）号	US20020061163A1
IPC 分类号	G02B6/42 \| H04B10/08 \| H04B10/155 \| H04B10/158 \| H04B10/24 \| H04L7/033 \| G02B6/28 \| H04J14/00
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/52539
专题	半导体激光器专利数据库
作者单位	MEIR BARTUR
推荐引用方式 GB/T 7714	BARTUR, MEIR,GHADOOSHAHY, FARZAD,ZARGARI, SEAN,et al. Passive optical network with analog distribution. US20020061163A1[P]. 2002-05-23.