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:
Sep. 24, 2019
Filed:
Jul. 17, 2017
Scrambler for a multimode optical fiber and optical transmission system using such scrambler systems
Applicant:
Institut Mines-telecom, Paris, FR;
Inventors:
Assignee:
INSTITUT MINES-TELECOM, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/2581 (2013.01); H04B 10/50 (2013.01); H04B 10/60 (2013.01); H04L 1/00 (2006.01); H04J 14/02 (2006.01); H04J 14/04 (2006.01); G02B 6/14 (2006.01); H04B 10/61 (2013.01);
U.S. Cl.
CPC ...
H04B 10/2581 (2013.01); H04B 10/50 (2013.01); H04B 10/60 (2013.01); H04L 1/004 (2013.01); G02B 6/14 (2013.01); H04B 10/611 (2013.01); H04B 10/613 (2013.01); H04J 14/02 (2013.01); H04J 14/04 (2013.01);
Abstract
Embodiments of the invention provides a deterministic scrambler () arranged in a multimode optical fiber () for scrambling light, the light comprising a set of optical signals propagated in said multimode optical fiber according to a set of propagation modes, each propagation mode being associated with a power value, wherein the scrambler is configured to determine a permutation of said propagation modes depending on the power values associated with said propagation modes, the scrambler being configured to redistribute the optical signals according to said permutation of the propagation modes.