Invention Grant
- Patent Title: Dynamic beam steering with metasurface
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Application No.: US17217904Application Date: 2021-03-30
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Publication No.: US12025771B2Publication Date: 2024-07-02
- Inventor: Liliana Ruiz Diaz , Maik Andre Scheller , Hao Yang
- Applicant: Meta Platforms Technologies, LLC
- Applicant Address: US CA Menlo Park
- Assignee: Meta Platforms Technologies, LLC
- Current Assignee: Meta Platforms Technologies, LLC
- Current Assignee Address: US CA Menlo Park
- Agency: Freestone Intellectual Property Law PLLC
- Agent Aaron J. Visbeek
- Main IPC: G02B1/00
- IPC: G02B1/00 ; G02B26/08 ; G02B27/09 ; H01S5/00
Abstract:
Beam steering devices include a laser and a metasurface for dynamic beam shaping of laser light. A steering actuator may adjust a metasurface with respect to a laser to dynamically shape the beam. Lasers in a plurality of lasers may be selectively activated to generate a desired beam shape.
Public/Granted literature
- US20220317438A1 DYNAMIC BEAM STEERING WITH METASURFACE Public/Granted day:2022-10-06
Information query
IPC分类:
| G | 物理 |
| G02 | 光学 |
| G02B | 光学元件、系统或仪器 |
| G02B1/00 | 按制造材料区分的光学元件；用于光学元件的光学涂层 |
