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:
Mar. 21, 2017
Filed:
May. 01, 2015
Sparton Deleon Springs, Llc, DeLeon Springs, FL (US);
Barry G Grossman, Palm Bay, FL (US);
Brian A Lail, Melbourne, FL (US);
Julius Chatterjee, Melbourne, FL (US);
Lendon Bendix, Melbourne, FL (US);
Sparton DeLeon Springs, LLC, DeLeon Springs, FL (US);
Abstract
A novel optical fiber end structure and method for creating same in which an optical fiber end structure may comprise a cylindrical wedge having a planar surface angled with respect to the longitudinal axis of the optical fiber and a flat surface that is generally perpendicular with the longitudinal axis of the optical fiber. The device and method of the invention may employ a single or plurality of mechanically polished wedges on the end or ends of an optical fiber, which may, in a best mode, be a few mode fiber. The method and device of the invention may be used to independently modulate standing waves or linearly polarized waves, or both, allowing for a modal multiplexed system. The invention radiates independent standing wave modes and/or linearly polarized modes from the dielectric waveguide structure, and may be employed in single, few mode or multimode optical fibers.