Invention Grant
- Patent Title: Folded metasurface hyperspectral imager
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Application No.: US16831448Application Date: 2020-03-26
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Publication No.: US11187582B2Publication Date: 2021-11-30
- Inventor: MohammadSadegh Faraji-Dana , Ehsan 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: G01J3/28
- IPC: G01J3/28 ; G01J3/18 ; G01J3/02 ; G02B1/00 ; G02B27/10
Abstract:
Hyperspectal imagers including reflective and transmissive metasurfaces are disclosed. The described metasurfaces are used collectively to disperse and focus light of different wavelengths and incident angles on a focal plane. The disclosed devices are compact and light, and can be used in systems and applications requiring stringent form factors.
Public/Granted literature
- US20200348176A1 FOLDED METASURFACE HYPERSPECTRAL IMAGER Public/Granted day:2020-11-05
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