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:
Oct. 14, 2025
Filed:
Apr. 15, 2025
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Rodrigo Amezcua-Correa, Orlando, FL (US);
Jose Enrique Antonio-Lopez, Orlando, FL (US);
Stephanos Yerolatsitis, Orlando, FL (US);
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Abstract
An optical fiber may include a cladding structure extending along a fiber length providing a hollow interior fiber region and one or more sets of anti-resonant (AR) elements formed as walled structures with walls extending along the fiber length. The one or more sets of AR elements may be distributed around an interior wall of the cladding structure and, configured to guide light along the fiber length in a central portion of the hollow interior fiber region based on optical anti-resonance. At least one of the one or more sets of AR elements may comprise a first AR element, two or more support structures disposed on an inner surface of the first AR element, and a second AR element disposed on at least one of the two or more support structures.