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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.:

US 6763168 B1

PDFFull Text
Expired
Date of Patent:
Jul. 13, 2004

Filed:

Oct. 24, 2001

Optical fiber for in-line compensation of chromatic dispersion in an optical fiber with positive chromatic dispersion

Applicant:
Inventors:

Louis-Anne de Montmorillon, Paris, FR;

Florent Beaumont, Conflans Ste Honorine, FR;

Pascale Nouchi, Maisons Laffitte, FR;

Pierre Sillard, Le Chesnay, FR;

Maxime Gorlier, Paris, FR;

Ludovic Fleury, Bois d'Arcy, FR;

Assignee:

Alcatel, Paris, FR;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Akm Enayet Ullah

Assistant Examiner:

Mike Stahl

Int. Cl.
CPC ...
G02B 6/22 ;
U.S. Cl.
CPC ...
G02B 6/22 ;
Abstract

At a wavelength of 1 550 nm an optical fiber has a chromatic dispersion from −12 to −4 ps/(nm.km) and a ratio of chromatic dispersion to chromatic dispersion slope from 250 to 370 nm. Its index profile comprises a rectangle or trapezium with a buried trench and a ring. An optical fiber transmission system uses this kind of fiber to compensate cumulative chromatic dispersion in a line fiber that has at a wavelength of around 1 550 nm a chromatic dispersion from 5 to 11 ps/(nm.km) and a ratio of chromatic dispersion to chromatic dispersion slope from 250 to 370 nm.

Find Patent Forward Citations

de Montmorillon, Louis-Anne. (2004). Optical fiber for in-line compensation of chromatic dispersion in an optical fiber with positive chromatic dispersion (U.S. Patent No. 6763168). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6763168

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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