Active stabilization of mode instabilities in optical waveguides

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United States of America Patent

PATENT NO 10490969
APP PUB NO 20180019566A1
SERIAL NO

15649754

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Abstract

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A method of propagating a laser signal through an optical waveguide and a waveguide laser system provide a novel way of stabilizing the beam emitted by a fiber laser system above the mode instability threshold wherein the beat length of two or more interfering transverse modes of the laser signal in the optical waveguide is modulated in time.

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Patent Owner(s)

Patent OwnerAddress
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E VHANSASTRASSE 27C MUENCHEN 80686
FRIEDRICH-SCHILLER-UNIVERSITAET JENAJENA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jáuregui, Misas César Jena, DE 7 12
Limpert, Jens Jena, DE 32 112
Otto, Hans-Juergen Jena, DE 3 3
Stihler, Christoph Jena, DE 2 0
Stutzki, Fabian Jena, DE 8 15
Tuennermann, Andreas Weimar, DE 22 143

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