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	Wavelength selectable laser source
	ACKERMAN, DAVID ALAN; JOHNSON, JOHN EVAN
	1999-05-19
著作权人	AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORPORATION
专利号	EP0917262A2
国家	欧洲专利局
文献子类	发明申请
其他题名	Wavelength selectable laser source
英文摘要	In accordance with the present invention, a wavelength selectable laser source comprises a tunable pump source, an array of waveguide lasers for emitting light at respectively different wavelengths and a router for directing light from the pump source to an appropriate waveguide laser. A second router can be used to direct all laser outputs to a common output waveguide. The result is a wavelength selectable, stable signal source. In preferred embodiments the routers are dense wavelength-division multiplexers (DWDMs) and the waveguide lasers are rare-earth doped fiber lasers. Alternative embodiments provide a variety of ways of routing the pumping source.
公开日期	1999-05-19
申请日期	1998-11-03
状态	失效
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/64893]
专题	半导体激光器专利数据库
作者单位	AGERE SYSTEMS OPTOELECTRONICS GUARDIAN CORPORATION
推荐引用方式 GB/T 7714	ACKERMAN, DAVID ALAN,JOHNSON, JOHN EVAN. Wavelength selectable laser source. EP0917262A2. 1999-05-19.

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