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. 13, 2012
Filed:
Jun. 26, 2008
Joel Patrick Carberry, Elmira Heights, NY (US);
Leonard Charles Dabich, Ii, Painted Post, NY (US);
Michael Thomas Gallagher, Corning, NY (US);
Brett Jason Hoover, Middlebury Center, PA (US);
Karl William Koch, Iii, Elmira, NY (US);
Joseph Edward Mccarthy, Addison, NY (US);
Joel Patrick Carberry, Elmira Heights, NY (US);
Leonard Charles Dabich, II, Painted Post, NY (US);
Michael Thomas Gallagher, Corning, NY (US);
Brett Jason Hoover, Middlebury Center, PA (US);
Karl William Koch, III, Elmira, NY (US);
Joseph Edward McCarthy, Addison, NY (US);
Corning Incorporated, Corning, NY (US);
Abstract
A preform for forming a hollow-core, slotted photonic band-gap (PBG) optical fiber for use in an environmental sensor, and methods of forming such a fiber using the preform are disclosed. The preform comprises a slotted cladding tube that surrounds a slotted, hollow-core PBG cane. The slots in the cladding tube and PBG cane are longitudinally formed and substantially aligned with each other. When the preform is drawn, the slots merge to form an elongated side opening or slot in the resulting hollow-core PBG fiber.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile