Matching drive device for multi-beam optoelectronic arrays

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	Matching drive device for multi-beam optoelectronic arrays
其他题名	Matching drive device for multi-beam optoelectronic arrays
	BROCATO, ROBERT, W.; ARMENDARIZ, MARCELINO
	2019-08-21
专利权人	TRILUMINA CORPORATION
公开日期	2019-08-21
授权国家	欧洲专利局
专利类型	发明申请
摘要	An apparatus providing a phase-matched interface between a driver device and a multibeam optoelectronic device, such as a VCSEL array device, is disclosed as well as various methods for utilization and manufacturing of the same. The interface device includes an input adapted to interface with the driver device, an output to interface with the multibeam optoelectronic device, and a power splitter to electrically connect the output to the input. The output includes a plurality of output contacts that each interface with one optoelectronic device among the plurality of optoelectronic devices of the multibeam optoelectronic device via one transmission line among a plurality of transmission lines having a common electrical length. In embodiments, the power splitter is a resistor-based power splitter that adjusts an overall impedance of the power splitter at each "tee" junction or intersection to provide an impedance-matched interface.
其他摘要	公开了一种在驱动器设备和多束光电子器件（诸如VCSEL阵列器件）之间提供相位匹配接口的设备以及用于使用和制造该设备的各种方法。接口装置包括适于与驱动器装置接口的输入，与多光束光电装置接口的输出，以及将输出电连接到输入的功率分配器。输出包括多个输出触点，每个输出触点经由具有共同电长度的多个传输线中的一个传输线与多光束光电装置的多个光电装置中的一个光电装置对接。在实施例中，功率分配器是基于电阻器的功率分配器，其调整每个“三通”节点或交叉点处的功率分配器的总体阻抗以提供阻抗匹配的接口。
主权项	An apparatus providing a phase-matched interface between a driver device and an optoelectronic array device comprising a plurality of optoelectronic devices, the apparatus comprising: an input adapted to interface with the driver device; an output comprising a plurality of output contacts, each output contact among the plurality of output contacts adapted to interface with one optoelectronic device among the plurality of optoelectronic devices via one transmission line among a plurality of transmission lines having a common electrical length; and a power splitter formed on a substrate stack electrically connecting the output to the input.
申请日期	2017-10-17
专利号	EP3526854A1
专利状态	申请中
申请号	EP2017862969
公开（公告）号	EP3526854A1
IPC 分类号	H01P5/12 \| H01Q21/22 \| H01S5/026 \| H01S5/183
专利代理人	-
代理机构	SMALL, GARY JAMES
文献类型	专利
条目标识符	http://ir.opt.ac.cn/handle/181661/55465
专题	半导体激光器专利数据库
作者单位	TRILUMINA CORPORATION
推荐引用方式 GB/T 7714	BROCATO, ROBERT, W.,ARMENDARIZ, MARCELINO. Matching drive device for multi-beam optoelectronic arrays. EP3526854A1[P]. 2019-08-21.