中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Free space multiple laser diode modules

文献类型:专利

作者PIERER, JORG; JAMES, RONY JOSE; MOHRDIEK, STEFAN; DYKAAR, DOUGLAS R.
发表日期2019-05-02
专利号WO2019079894A1
著作权人NORTH INC.
国家世界知识产权组织
文献子类发明申请
其他题名Free space multiple laser diode modules
英文摘要Systems, devices, and methods for optical engines and laser projectors that are well-suited for use in wearable heads-up displays (WHUDs) are described. Generally, the optical engines integrate a plurality of laser diodes (e.g., 3 laser diodes, 4 laser diodes) within a single, hermetically or partially hermetically sealed, encapsulated package. Photonic integrated circuits having grating or edge couplers may be used to combine beams of light emitted by the plurality of laser diodes. A waveguide medium having one or more directly written waveguides may couple light from laser diodes to a photonic integrated circuit, and may optionally hermetically or partially hermetically seal the laser diodes, eliminating the need for a separate seal. WHUDs that employ such optical engines and laser projectors are also described.
公开日期2019-05-02
申请日期2018-10-23
状态未确认
源URL[http://ir.opt.ac.cn/handle/181661/54931]  
专题半导体激光器专利数据库
作者单位NORTH INC.
推荐引用方式
GB/T 7714
PIERER, JORG,JAMES, RONY JOSE,MOHRDIEK, STEFAN,et al. Free space multiple laser diode modules. WO2019079894A1. 2019-05-02.

入库方式: OAI收割

来源:西安光学精密机械研究所

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