Novel Optical Package Providing Efficient Coupling Between DFB-LD And Silicon PIC Edge Couplers With Low Return Loss

OPT OpenIR > 半导体激光器专利数据库

	Novel Optical Package Providing Efficient Coupling Between DFB-LD And Silicon PIC Edge Couplers With Low Return Loss
其他题名	Novel Optical Package Providing Efficient Coupling Between DFB-LD And Silicon PIC Edge Couplers With Low Return Loss
	SHI, TUO; ZHANG, NING; SHAO, YONGBO; SU, TZUNG-I; PAN, DONG
	2018-01-04
专利权人	SIFOTONICS TECHNOLOGIES CO., LTD.
公开日期	2018-01-04
授权国家	美国
专利类型	发明申请
摘要	An optical package for providing efficient coupling between a photonic device and a silicon photonic integrated-circuit chip (Si PIC) edge couplers with low return loss, as well as variations thereof, is described. The optical package may include a photonic device, a Si PIC, a single mode fiber or fiber array assembly, a lens and a spacer. The Si PIC may an input edge coupler and an output edge coupler. The single mode fiber or fiber array assembly may be aligned to the output edge coupler. The lens may be disposed between the photonic device and the input edge coupler, and may be configured to minimize a mismatch between an output spot size of the photonic device and a spot size of the input edge coupler of the Si PIC. The spacer may be bonded to a facet of the input edge coupler with an index matching fluid.
其他摘要	描述了一种用于在光子器件和具有低回波损耗的硅光子集成电路芯片（Si PIC）边缘耦合器之间提供有效耦合的光学封装，以及其变型。光学封装可以包括光子器件，Si PIC，单模光纤或光纤阵列组件，透镜和间隔物。 Si PIC可以是输入边缘耦合器和输出边缘耦合器。单模光纤或光纤阵列组件可以与输出边缘耦合器对准。透镜可以设置在光子器件和输入边缘耦合器之间，并且可以配置成最小化光子器件的输出光点尺寸与Si PIC的输入边缘耦合器的光点尺寸之间的不匹配。间隔物可以用折射率匹配流体结合到输入边缘耦合器的小平面。
主权项	An optical package, comprising: a photonic device; a silicon photonic integrated-circuit chip (Si PIC) comprising at least one input edge coupler and at least one output edge coupler; a single mode fiber or fiber array assembly aligned to the at least output edge coupler of the Si PIC; a lens disposed between the photonic device and the at least one input edge coupler of the Si PIC, the lens configured to minimize a mismatch between an output spot size of the photonic device and a spot size of the at least one input edge coupler of the Si PIC; and a spacer bonded to a facet of the at least one input edge coupler of the Si PIC with an index matching fluid.
申请日期	2017-09-15
专利号	US20180006429A1
专利状态	失效
申请号	US15/705456
公开（公告）号	US20180006429A1
IPC 分类号	H01S5/022 \| H01S5/12
专利代理人	-
代理机构	-
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/57629
专题	半导体激光器专利数据库
作者单位	SIFOTONICS TECHNOLOGIES CO., LTD.
推荐引用方式 GB/T 7714	SHI, TUO,ZHANG, NING,SHAO, YONGBO,et al. Novel Optical Package Providing Efficient Coupling Between DFB-LD And Silicon PIC Edge Couplers With Low Return Loss. US20180006429A1[P]. 2018-01-04.