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:
Oct. 16, 2012
Filed:
Jan. 27, 2010
Pierre Sillard, Le Chesnay, FR;
Denis Molin, Draveil, FR;
Louis-anne DE Montmorillon, Versailles, FR;
Marianne Bigot-astruc, Marcoussis, FR;
Simon Richard, Villebon sur Yvette, FR;
Pierre Sillard, Le Chesnay, FR;
Denis Molin, Draveil, FR;
Louis-Anne de Montmorillon, Versailles, FR;
Marianne Bigot-Astruc, Marcoussis, FR;
Simon Richard, Villebon sur Yvette, FR;
Draka Comteq, B.V., Amsterdam, NL;
Abstract
A single-mode optical fiber includes a central core, a first inner cladding, a second inner cladding, and an outer cladding. The optical fiber, at a wavelength of 1550 nanometers, has an effective area greater than or equal to 100 μm. The optical fiber also has a cable cut-off wavelength less than 1260 nanometers. Additionally, the optical fiber possesses a zero chromatic dispersion wavelength of between about 1300 nanometers and 1324 nanometers and, at the zero chromatic dispersion wavelength, a dispersion slope of less than 0.092 ps/(nm·km).