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:
Jan. 31, 2006
Filed:
Oct. 16, 2000
Richard Ian Laming, Edinburgh, GB;
Michael Nickolaos Zervas, Hampshire, GB;
Sze Yun Set, Tokyo, JP;
Morten Ibsen, Hampshire, GB;
Erland Ronnekleiv, Trondheim, NO;
Shinji Yamashita, Tokyo, JP;
Richard Ian Laming, Edinburgh, GB;
Michael Nickolaos Zervas, Hampshire, GB;
Sze Yun Set, Tokyo, JP;
Morten Ibsen, Hampshire, GB;
Erland Ronnekleiv, Trondheim, NO;
Shinji Yamashita, Tokyo, JP;
University of Southampton, Hampshire, GB;
Abstract
A method of fabricating a distributed feedback optical fiber laser, comprises the step of exposing an optical fiber () to a transverse light beam () to form a grating structure in a section of the optical fiber, the writing light beam being polarized in a direction not parallel to the axis of the section () of optical fiber ().