Invention Grant
- Patent Title: Wavefront imaging devices comprising a film with one or more structured two dimensional apertures and their applications in microscopy and photography
- Patent Title (中): 波前成像装置包括具有一个或多个结构化二维孔的膜及其在显微镜和摄影中的应用
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Application No.: US13229741Application Date: 2011-09-11
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Publication No.: US08525091B2Publication Date: 2013-09-03
- Inventor: Xiquan Cui , Changhuei Yang , Guillermo J. Tearney
- Applicant: Xiquan Cui , Changhuei Yang , Guillermo J. Tearney
- Applicant Address: US CA Pasadena
- Assignee: California Institute of Technology
- Current Assignee: California Institute of Technology
- Current Assignee Address: US CA Pasadena
- Agency: Weaver Austin Villeneuve & Sampson LLP
- Agent Sheila Martinez-Lemke
- Main IPC: G01J1/20
- IPC: G01J1/20
Abstract:
Embodiments of the present invention relate to a wavefront sensor comprising a film and a photodetector. The film has one or more structured two dimensional apertures configured to convert a phase gradient of a wavefront into a measurable form. The photodetector is configured to receive the wavefront through the one or more 2D apertures and measure the phase gradient of the wavefront.
Public/Granted literature
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