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:
Apr. 24, 2007
Filed:
Jun. 16, 2004
Kamel Dougdag, Andresy, FR;
Eric Lainet, Laffitte, FR;
Kamel Dougdag, Andresy, FR;
Eric Lainet, Laffitte, FR;
Alcatel, Paris, FR;
Abstract
The invention provides an anti-PMD system comprising: an anti-PMD pulley () over which an optical fiber () is to roll and which is mounted to rotate about an axis of rotation (ar); and at least two optical fiber guide devices () situated on either side of the anti-PMD pulley (); the axis of rotation (ar) of the anti-PMD pulley () being stationary; the only degree of freedom of the anti-PMD pulley () being rotation about the axis of rotation (ar) of the anti-PMD pulley (); and at least one of the guide devices () being movable in translation in a translation direction (dt) that is not orthogonal to the axis of rotation (ar) of the anti-PMD pulley ().