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:
Apr. 30, 2019
Filed:
Apr. 16, 2015
Nelson V. Tabirian, Winter Park, FL (US);
Svetlana V. Serak, Oviedo, FL (US);
David E. Roberts, Apopka, FL (US);
Anna Tabirian, Winter Park, FL (US);
Diane M. Steeves, Franklin, MA (US);
Brian R. Kimball, Shrewsbury, MA (US);
Nelson V. Tabirian, Winter Park, FL (US);
Svetlana V. Serak, Oviedo, FL (US);
David E. Roberts, Apopka, FL (US);
Anna Tabirian, Winter Park, FL (US);
Diane M. Steeves, Franklin, MA (US);
Brian R. Kimball, Shrewsbury, MA (US);
Beam Engineering for Advanced Measurements Co., Winter Park, FL (US);
Abstract
Optical lenses, systems, devices and methods for fabricating and manufacturing diffractive waveplate lenses that allow setting the focal length sign of an optical system by positioning the lens with its front or back surface with respect to an incoming circular polarized light beam. Applications for the lenses include optical systems comprising fibers, diode lasers, waveplates, polarizers, and variable lenses, particularly, in the form of a set of polymer films with re-attachable adhesive layers. And providing a flat mirror with concave or convex function due to diffractive waveplate lens coating.