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:
Jan. 30, 2018
Filed:
Aug. 07, 2013
Applicant:
Coractive High-tech Inc., Quebec, Quebec, CA;
Inventors:
Marc-André Lapointe, Quebec, CA;
Serge Doucet, Quebec, CA;
Jean-Noel Maran, Saint Gabriel de Valcartier, CA;
Assignee:
CORACTIVE HIGH-TECH INC., Quebec, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/42 (2006.01); G02B 6/28 (2006.01); G02B 6/14 (2006.01); G02B 6/036 (2006.01);
U.S. Cl.
CPC ...
G02B 6/2852 (2013.01); G02B 6/14 (2013.01); G02B 6/036 (2013.01);
Abstract
The present relates to a spatially modulated cladding mode stripper and to an optical fiber comprising a spatially modulated cladding mode stripper. The spatially modulated cladding mode stripper comprises a series of alternating high cladding light extracting regions and low cladding light extracting regions located along a portion of a cladding to modulate extracting of cladding light therefrom.