Optical amplifier device and bidirectional wavelength division multiplexing optical communication system using the same

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	Optical amplifier device and bidirectional wavelength division multiplexing optical communication system using the same
其他题名	Optical amplifier device and bidirectional wavelength division multiplexing optical communication system using the same
	JOO, YOUNG-HOON; HWANG, SEONG-TAEK; KIM, SEONG-HA; LEE, GYU-WOONG
	2005-05-03
专利权人	SAMSUNG ELECTRONIC CO., LTD.
公开日期	2005-05-03
授权国家	美国
专利类型	授权发明
摘要	Disclosed is a bi-direcional wavelength-division multiplexing optical communication system including a first optical transmitter/receiver unit for transmitting a forward optical signal composed of a plurality of channels respectively allocated with wavelengths having a desired wavelength space while receiving a reverse optical signal composed of a plurality of channels respectively allocated with wavelengths each interleaved between associated ones of the wavelengths of the forward optical signal, a second optical transmitter/receiver unit for transmitting the reverse optical signal while receiving the forward optical signal, an optical fiber coupled between the first and second optical transmitter/receiver units, the optical fiber serving as a transmission medium for the forward and reverse optical signals, and an optical amplifier device arranged on the optical fiber and adapted to interleave the channels of the forward and reverse optical signals, bi-directionally received via the optical fiber, in accordance with the wavelengths of the channels, to amplify an interleaved optical signal generated in accordance with the interleaving operation, to split the amplified optical signal into the forward and reverse optical signals in accordance with wavelengths, and to bi-directionally transmit the split forward and reverse optical signals via the optical fiber.
其他摘要	本发明公开了一种双向波分复用光通信系统，包括第一光发射器/接收器单元，用于发送前向光信号，该前向光信号由分别具有所需波长空间的波长的多个信道组成，同时接收由以下组成的反向光信号：分别分配有波长的多个信道，每个波长在前向光信号的相关波长之间交错，第二光发送器/接收器单元用于在接收前向光信号的同时发送反向光信号，光纤耦合在第一和第二光信号之间。第二光发射器/接收器单元，用作前向和反向光信号的传输介质的光纤，以及设置在光纤上并适于双向交错前向和反向光信号的信道的光放大器装置通过o收到光纤，根据信道的波长，放大根据交织操作产生的交错光信号，将放大的光信号按照波长分成前向和反向光信号，并双向传输通过光纤分离正向和反向光信号。
授权日期	2005-05-03
申请日期	2002-01-15
专利号	US6888671
专利状态	失效
申请号	US10/047707
公开（公告）号	US6888671
IPC 分类号	H04B10/17 \| H04B10/18 \| H01S3/06 \| G02B6/293 \| H01S3/067 \| H04B10/00 \| H04B10/2519 \| H04B10/29 \| H04B10/297 \| H04J14/00 \| H04J14/02 \| H01S3/00
专利代理人	-
代理机构	CHA & REITER L.L.C.
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/36819
专题	半导体激光器专利数据库
作者单位	SAMSUNG ELECTRONIC CO., LTD.
推荐引用方式 GB/T 7714	JOO, YOUNG-HOON,HWANG, SEONG-TAEK,KIM, SEONG-HA,et al. Optical amplifier device and bidirectional wavelength division multiplexing optical communication system using the same. US6888671[P]. 2005-05-03.