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	Tunable laser device and method for manufacturing the same
	AN, SHINMO
	2019-04-30
著作权人	ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
专利号	US10277008
国家	美国
文献子类	授权发明
其他题名	Tunable laser device and method for manufacturing the same
英文摘要	Provided is a tunable laser device. The tunable laser device includes a lower clad layer, first to third quantum well patterns disposed on the lower clad layer and arranged in a first direction parallel to a top surface of the lower clad layer, an upper clad layer disposed on the first quantum well pattern, and first grating patterns disposed between the third quantum well pattern and the lower clad layer. The first to third quantum well patterns are arranged in the first direction parallel to a top surface of the lower clad layer, the upper clad layer includes a p-type conductive clad layer, the upper clad layer includes an n-type conductive clad layer, and the third quantum well pattern is electrically intrinsic. When a reverse bias is applied to the upper clad layer, the third quantum well pattern, and the lower clad layer, the third quantum well pattern is changed in refractive index.
公开日期	2019-04-30
申请日期	2018-04-18
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/47868]
专题	半导体激光器专利数据库
作者单位	ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
推荐引用方式 GB/T 7714	AN, SHINMO. Tunable laser device and method for manufacturing the same. US10277008. 2019-04-30.

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