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. 15, 2024
Filed:
May. 28, 2021
Applicant:
University of Southampton, Southampton, GB;
Inventors:
Francesco Poletti, Southampton, GB;
Seyedmohammad Abokhamis Mousavi, Southampton, GB;
Assignee:
University of Southampton, Southampton, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/02 (2006.01); G02B 6/024 (2006.01); G02B 6/255 (2006.01); H01S 3/067 (2006.01); H01S 3/16 (2006.01);
U.S. Cl.
CPC ...
G02B 6/02328 (2013.01); G02B 6/02357 (2013.01); G02B 6/024 (2013.01); G02B 6/255 (2013.01); H01S 3/06712 (2013.01); H01S 3/06729 (2013.01); H01S 3/1618 (2013.01);
Abstract
An anti-resonant hollow-core fiber comprising a first tubular, cladding element which defines an internal cladding surface, a plurality of second tubular elements which are attached to the cladding surface and together define a core with an effective radius, the second tubular elements being arranged in spaced relation and adjacent ones of the second tubular elements having a spacing therebetween, and a plurality of third tubular elements, each nested within a respective one of the second tubular elements.