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:
Jul. 29, 2025
Filed:
Aug. 05, 2022
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Martin Richardson, Orlando, FL (US);
Justin Cook, Orlando, FL (US);
Nathan Bodnar, Orlando, FL (US);
Nicholas Vail, Orlando, FL (US);
Alex Sincore, Orlando, FL (US);
University of Central Florida Research Foundation, Inc., Orlando, FL (US);
Abstract
A thulium fiber is described. The thulium fiber is designed for in-band pumping. The thulium fiber may take advantage of higher efficiencies and lower thermal load associated with in-band pumping. The thulium fiber may include a triple clad design. The triple clad design may offer a balance between thermal effects, modulation instability thresholds, and pump absorption. The thulium fiber may provide greater than 5 kilowatts of continuous wave (CW) output power across the 1950-2100 nanometer region.