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	Slab-coupled optical waveguide laser and amplifier
	WALPOLE, JAMES N.; DONNELLY, JOSEPH P.; CHINN, STEPHEN R.
	2002-05-02
著作权人	MASSACHUSETTS INSTITUTE OF TECHNOLOGY
专利号	US20020051615A1
国家	美国
文献子类	发明申请
其他题名	Slab-coupled optical waveguide laser and amplifier
英文摘要	A laser and optical amplifier waveguide device with a plurality of layers that supports a single lowest-order optical mode with gain while higher order modes radiate and have a net loss. The supported lowest-order mode which has gain, has a mode cross section which is large compared to the operating optical wavelength in both the transverse and lateral directions. The contours of constant optical intensity of such lowest-order can be nearly circular, having an approximately elliptical shape with a small aspect ratio.
公开日期	2002-05-02
申请日期	2001-07-11
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/89016]
专题	半导体激光器专利数据库
作者单位	MASSACHUSETTS INSTITUTE OF TECHNOLOGY
推荐引用方式 GB/T 7714	WALPOLE, JAMES N.,DONNELLY, JOSEPH P.,CHINN, STEPHEN R.. Slab-coupled optical waveguide laser and amplifier. US20020051615A1. 2002-05-02.

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