System and method for fabricating Bragg gratings with...

Details System and method for fabricating Bragg gratings with... System and method for fabricating Bragg gratings with...

2006-05-16

2006-05-16

Kianni, Kaveh (Department: 2883)

Optical waveguides

Directional optical modulation within an optical waveguide

Electro-optic

Reexamination Certificate

active

07046866

ABSTRACT:
A novel method based on sequential writing for fabricating of advanced fiber Bragg gratings is disclosed. As opposed to already presented sequential methods, this scheme uses a continuous wave UV laser source and allows for a very precise control and repetitively of the formation of the gratings. Furthermore, one can use high average irradiances without destroying the fiber, resulting in a dramatical shortening of fabricating times for complex gratings.

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patent: 6694075 (2004-02-01), Bhatia et al.
patent: 6882477 (2005-04-01), Schattenburg et al.
patent: 0978738 (2000-02-01), None
patent: 9721120 (1997-06-01), None
patent: WO99/63371 (1999-12-01), None

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