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. 22, 2015
Filed:
Oct. 17, 2011
Applicants:
Gabriel Charlet, Nozay, FR;
Jeremie Renaudier, Nozay, FR;
Inventors:
Gabriel Charlet, Nozay, FR;
Jeremie Renaudier, Nozay, FR;
Assignee:
Alcatel Lucent, Boulogne-Billancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/04 (2006.01); H03M 1/66 (2006.01); H03M 5/16 (2006.01); H04B 10/556 (2013.01); H04B 10/00 (2013.01);
U.S. Cl.
CPC ...
H03M 1/66 (2013.01); H03M 5/16 (2013.01); H04B 10/5561 (2013.01);
Abstract
To that end, it is an object of the invention to provide a method for converting a high-speed digital signal in the form of optical pulses intended to be transmitted within optical guides, within which the signal is converted into a series of optical pulses in three possible phase states (π/6, 5π/6, −π/2) separated from one another two-by-two by an angle greater than π/2.