Invention Grant
US08879147B2 Methods and apparatus for scanning microscopy using one or more Fresnel zone plates
有权
使用一个或多个菲涅尔区域板扫描显微镜的方法和装置
- Patent Title: Methods and apparatus for scanning microscopy using one or more Fresnel zone plates
- Patent Title (中): 使用一个或多个菲涅尔区域板扫描显微镜的方法和装置
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Application No.: US13319123Application Date: 2010-05-07
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Publication No.: US08879147B2Publication Date: 2014-11-04
- Inventor: Ethan Schonbrun , Kenneth B. Crozier
- Applicant: Ethan Schonbrun , Kenneth B. Crozier
- Applicant Address: US MA Cambridge
- Assignee: President and Fellows of Harvard College
- Current Assignee: President and Fellows of Harvard College
- Current Assignee Address: US MA Cambridge
- Agency: Wolf, Greenfield & Sacks, P.C.
- International Application: PCT/US2010/001355 WO 20100507
- International Announcement: WO2010/129060 WO 20101111
- Main IPC: G02B21/08
- IPC: G02B21/08 ; G02B21/00 ; G02B5/18

Abstract:
Microscopy methods and apparatus in which one or more microfabricated optical elements (e.g., one or more Fresnel zone plates) operate as one or an array of objective lenses. A single object or a plurality of objects may be scanned in parallel. A single, low-numerical-aperture relay optic can be used with the one or more optical elements eliminating the need for one or more confocal pinhole apertures. When an array of optical elements is used, hundreds to thousands of objects can be imaged or inspected simultaneously onto a two-dimensional imaging device, such as a CCD array. The microfabricated optical elements can be readily configured for imaging with a solid immersion medium. Imaging resolutions on the order of one wavelength of the illumination source, and less, can be achieved.
Public/Granted literature
- US20120127568A1 METHODS AND APPARATUS FOR SCANNING MICROSCOPY USING ONE OR MORE FRESNEL ZONE PLATES Public/Granted day:2012-05-24
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