H - Electricity – 01 – S
Patent
H - Electricity
01
S
H01S 3/094 (2006.01) H01S 3/067 (2006.01) H01S 3/30 (2006.01)
Patent
CA 2439868
A fibre laser comprises a fibre light guide (3) having an active medium, a laser as pumping source (1) and a first pair of Bragg gratings (6, 8) forming a first resonator (4). The first pair of Bragg gratings (6, 8) resonates the pump laser (1) and there is provided a second pair of Bragg gratings (7, 9) resonating at the output wavelength of the fibre laser.
L'invention porte sur un laser à fibre comprenant un fibre (3) guide de lumière comportant un milieu actif, un laser (1) comme source de pompage, et une première paire de réseaux de Bragg (6, 8) formant un premier RESONATEUR (4). La première paire de réseaux de Bragg (6, 8) fait résonner le laser (1) de pompage, tandis qu'une deuxième paire de réseaux de Bragg (7, 9) résonne à la longueur d'onde de sortie du laser à fibre.
Bonaccini Domenico
Hackenberg Wolfgang
Europaische Organisation Fur Astronomische Forschung In Der Sudl
Ridout & Maybee Llp
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