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	Integrated optical assembly apparatus and integrated fabrication method for coupling optical energy
	RABIEI, PAYAM
	2017-08-29
著作权人	PARTOW TECHNOLOGIES, LLC.
专利号	US9746608
国家	美国
文献子类	授权发明
其他题名	Integrated optical assembly apparatus and integrated fabrication method for coupling optical energy
英文摘要	A novel optical assembly apparatus for coupling optical energy and a related method for creating the novel optical assembly apparatus are disclosed. In one embodiment, the novel optical assembly apparatus includes a high-index contrast waveguide constructed on a semiconductor die or another base substrate with an aligned optical coupling section, a grating coupler etched onto a surface, a micro mirror with an acute angle relative to the surface, and a waveguide taper that narrows an optical beam width. A light ray entered into the optical coupling section is redirected by the micro mirror to form a perpendicular ray entry angle with the grating coupler. The grating coupler then efficiently couples the light ray with the waveguide taper, which in turn narrows the optical beam width. The light ray may originate from a semiconductor die or from an optical fiber, which is purposefully aligned with the high-index contrast waveguide.
公开日期	2017-08-29
申请日期	2015-12-11
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/37855]
专题	半导体激光器专利数据库
作者单位	PARTOW TECHNOLOGIES, LLC.
推荐引用方式 GB/T 7714	RABIEI, PAYAM. Integrated optical assembly apparatus and integrated fabrication method for coupling optical energy. US9746608. 2017-08-29.

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