Invention Grant
US09482887B2 Optical phased array using guided resonance with backside reflectors
有权
使用与背面反射器的引导共振的光学相控阵列
- Patent Title: Optical phased array using guided resonance with backside reflectors
- Patent Title (中): 使用与背面反射器的引导共振的光学相控阵列
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Application No.: US14814421Application Date: 2015-07-30
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Publication No.: US09482887B2Publication Date: 2016-11-01
- Inventor: Yu Horie , Amir Arbabi , Andrei Faraon
- Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
- Applicant Address: US CA Pasadena
- Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
- Current Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
- Current Assignee Address: US CA Pasadena
- Agency: Steinfl & Bruno, LLP
- Main IPC: G02F1/07
- IPC: G02F1/07 ; G02F1/00 ; G02F1/01 ; G02F1/017 ; G02F1/29 ; G02F1/015
Abstract:
Methods and systems for controlling the phase of electromagnetic waves are disclosed. A device can consist of a guided resonance grating layer, a spacer, and a reflector. A plurality of devices, arranged in a grid pattern, can control the phase of reflected electromagnetic phase, through refractive index control. Carrier injection, temperature control, and optical beams can be applied to control the refractive index.
Public/Granted literature
- US20160033794A1 OPTICAL PHASED ARRAY USING GUIDED RESONANCE WITH BACKSIDE REFLECTORS Public/Granted day:2016-02-04
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