The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 16, 2021
Filed:
Mar. 19, 2019
Tsinghua University, Beijing, CN;
TSINGHUA UNIVERSITY, Beijing, CN;
Abstract
A super-resolution lattice light field microscopic imaging system includes: a microscope configured to magnify a sample and image the sample onto a first image plane of the microscope; a first relay lens configured to match a numerical aperture of an objective with that of a microlens array; a 2D scanning galvo configured to rotate an angle of a light path in the frequency domain plane; an illuminating system configured to provide uniform illumination on the microlens array to generate SIM pattern illumination; the microlens array, configured to modulate a light beam with a preset angle to a target spatial position at a back focal plane of the microlens array to obtain a modulated image; an image sensor configured to record the modulated image; and a reconstruction module configured to reconstruct a 3D structure of the sample based on the modulated image.