Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Feld0
Wonshik Choi0
Christopher Fang-Yen0
Ramachandra Dasari0
Date of Patent
January 17, 2017
0Patent Application Number
144902420
Date Filed
September 18, 2014
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The present invention relates to systems and methods for quantitative three-dimensional mapping of refractive index in living or non-living cells, tissues, or organisms using a phase-shifting laser interferometric microscope with variable illumination angle. A preferred embodiment provides tomographic imaging of cells and multicellular organisms, and time-dependent changes in cell structure and the quantitative characterization of specimen-induced aberrations in high-resolution microscopy with multiple applications in tissue light scattering.
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