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	Tunable waveguide devices
	EVANS, PETER W.; LU, MINGZHI; KISH, JR., FRED A.; LAL, VIKRANT; CORZINE, SCOTT; OSENBACH, JOHN W.; YAN, JIN
	2019-01-15
著作权人	INFINERA CORPORATION
专利号	US10181698
国家	美国
文献子类	授权发明
其他题名	Tunable waveguide devices
英文摘要	Methods, systems, and apparatus, including a laser including a layer having first and second regions, the first region including a void; a mirror section provided on the layer, the mirror section including a waveguide core, at least part of the waveguide core is provided over at least a portion of the void; a first grating provided on the waveguide core; a first cladding layer provided between the layer and the waveguide core and supported by the second region of the layer; a second cladding layer provided on the waveguide core; and a heat source configured to change a temperature of at least one of the waveguide core and the grating, where an optical mode propagating in the waveguide core of the mirror section does not incur substantial loss due to interaction with portions of the mirror section above and below the waveguide core.
公开日期	2019-01-15
申请日期	2018-01-09
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/47861]
专题	半导体激光器专利数据库
作者单位	INFINERA CORPORATION
推荐引用方式 GB/T 7714	EVANS, PETER W.,LU, MINGZHI,KISH, JR., FRED A.,et al. Tunable waveguide devices. US10181698. 2019-01-15.

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