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:
Aug. 16, 2005
Filed:
Sep. 24, 2003
Applicants:
Pierre Sillard, Le Chesnay, FR;
Bruno Dany, Maisons-Laffitte, FR;
Alain Bertaina, Paris, FR;
Maxime Gorlier, Paris, FR;
Inventors:
Pierre Sillard, Le Chesnay, FR;
Bruno Dany, Maisons-Laffitte, FR;
Alain Bertaina, Paris, FR;
Maxime Gorlier, Paris, FR;
Assignee:
Alcatel, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B006/02 ;
U.S. Cl.
CPC ...
Abstract
The field of the invention is that of chromatic dispersion compensation modules and of methods of designing chromatic dispersion compensation modules. The design method includes an optimization step consisting in reducing an original quality criterion. The compensation optical fiber of the module has a chromatic dispersion less than a first threshold and chromatic dispersion sufficiently negative for the quality criterion to be less than a second threshold.