发明申请
- 专利标题： METHOD AND SYSEM FOR MEASURING POROSITY OF PARTICLES
- 专利标题（中）： 用于测量颗粒物质的方法和系统
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申请号： US13883260申请日： 2011-11-04
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公开(公告)号： US20130278743A1公开(公告)日： 2013-10-24
- 发明人: Fook Chiong Cheong , Ke Xiao , David Pine , David G. Grier
- 申请人： Fook Chiong Cheong , Ke Xiao , David Pine , David G. Grier
- 申请人地址： US NY New York
- 专利权人： New York University
- 当前专利权人： New York University
- 当前专利权人地址： US NY New York
- 国际申请： PCT/US11/59400 WO 20111104
- 主分类号： G02B21/36
- IPC分类号： G02B21/36
摘要：
A method for analyzing porosity of a particle and a medium disposed in the porosity of the particle. A video-holographic microscope is provided to analyze interference patterns produced by providing a laser source to output a collimated beam, scattering the collimated beam off a particle and interacting with an unscattered beam to generate the interference pattern for analyzation to determine the refractive index of the particle and a medium disposed in the porosity of the particle to measure porosity and the medium.
公开/授权文献
- US09519129B2 Method and system for measuring porosity of particles 公开/授权日：2016-12-13
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