Light emitting device, optical module and manufacturing method thereof

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	Light emitting device, optical module and manufacturing method thereof
其他题名	Light emitting device, optical module and manufacturing method thereof
	LI, XUN; LIN, ZEKUN; ZHANG, HUA
	2018-03-21
专利权人	HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES, LTD.
公开日期	2018-03-21
授权国家	欧洲专利局
专利类型	发明申请
摘要	A light emitting device, an optical module and a manufacturing method thereof are disclosed. According to an example of the disclosure, the light emitting device may comprise an optical waveguide chip, a light emitting chip and a grating between the light emitting chip and the optical waveguide chip. The light emitting chip may emit laser light. The grating may couple the laser light emitted from the active layer into the optical waveguide chip in a way that the laser light is output along a length direction of the optical waveguide chip.
其他摘要	公开了一种发光器件，光学模块及其制造方法。根据本公开的示例，发光器件可以包括光波导芯片，发光芯片和在发光芯片和光波导芯片之间的光栅。发光芯片可以发射激光。光栅可以以沿着光波导芯片的长度方向输出激光的方式将从有源层发射的激光耦合到光波导芯片中。
主权项	A light emitting device, comprising: a light emitting chip configured to emit laser light; an optical waveguide chip configured to output the laser light; and a grating positioned between the light emitting chip and the optical waveguide chip, wherein the grating is configured to couple the laser light emitted from the light emitting chip into the optical waveguide chip in a way that the laser light is output along a length direction of the optical waveguide chip.
申请日期	2017-05-09
专利号	EP3296778A1
专利状态	申请中
申请号	EP2017170083
公开（公告）号	EP3296778A1
IPC 分类号	G02B6/12 \| G02B6/34 \| H01S5/026 \| H01S5/02 \| H01S5/10 \| H01S5/12
专利代理人	-
代理机构	GRÜNECKER PATENT- UND RECHTSANWÄLTE PARTG MBB
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/54787
专题	半导体激光器专利数据库
作者单位	HISENSE BROADBAND MULTIMEDIA TECHNOLOGIES, LTD.
推荐引用方式 GB/T 7714	LI, XUN,LIN, ZEKUN,ZHANG, HUA. Light emitting device, optical module and manufacturing method thereof. EP3296778A1[P]. 2018-03-21.