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. 23, 2013
Filed:
Nov. 23, 2010
Yongdan HU, Bothell, WA (US);
Eric C. Eisenberg, Shoreline, WA (US);
Aleksandra Shepsis, Lynnwood, WA (US);
Yongdan Hu, Bothell, WA (US);
Eric C. Eisenberg, Shoreline, WA (US);
Aleksandra Shepsis, Lynnwood, WA (US);
Lockheed Martin Corporation, Bethesda, MD (US);
Abstract
An apparatus and method that provides management and cooling of an optical fiber by looping the optical fiber around the inner surface of a heat-conductive cylinder and around the outer surface of the heat-conductive cylinder, such that the optical fiber enters and exits the heat-conductive cylinder on substantially the same plane. Some embodiments use a continuous groove on the inside and outside of the cylinder for guiding and managing the optical fiber. Some embodiments use a plurality of protruding fiber guides for guiding and managing the optical fiber. Some embodiments use an integrated tube for guiding and managing the optical fiber. In some embodiments, the optical fiber looped on the inner surface and outer surface are spaced apart substantially equally. In some other embodiments, the optical fiber loops are spaced further apart for portions of the fiber carrying higher power.