Laser with pre-distorted grating

	Laser with pre-distorted grating
	LIU, CHIYU; XIE, WEIDONG; WANG, QIANG; AHMAD, MUDASIR
	2019-01-22
著作权人	CISCO TECHNOLOGY, INC.
专利号	US10186839
国家	美国
文献子类	授权发明
其他题名	Laser with pre-distorted grating
英文摘要	In one embodiment, an apparatus includes a carrier and a semiconductor laser bonded to the carrier, the semiconductor laser comprising a grating extending longitudinally along the semiconductor laser. The grating is pre-distorted to vary a pitch of the grating according to a longitudinal strain profile of the grating to compensate for bonding induced stress such that the grating has a uniform pitch following bonding of the laser to the carrier.
公开日期	2019-01-22
申请日期	2018-02-14
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/35679]
专题	半导体激光器专利数据库
作者单位	CISCO TECHNOLOGY, INC.
推荐引用方式 GB/T 7714	LIU, CHIYU,XIE, WEIDONG,WANG, QIANG,et al. Laser with pre-distorted grating. US10186839. 2019-01-22.