dc.creatorOLIVIER JEAN MICHEL POTTIEZ
dc.date2015-01-09
dc.dateinfo:eu-repo/date/embargoEnd/2020-02-01
dc.date.accessioned2023-07-21T15:15:30Z
dc.date.available2023-07-21T15:15:30Z
dc.identifierhttp://cio.repositorioinstitucional.mx/jspui/handle/1002/955
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7725726
dc.descriptionAn actively Q-switched double-wavelength Er/Yb fiber laser is experimentally demonstrated. The linear cavity is formed by a pair of fiber Bragg gratings on one side and a Sagnac interferometer (SI) with high birefringence fiber in the loop on the opposite side. A 3 m of double-cladding Er/Yb-doped fiber used as a gain medium is pumped by a 978 nm laser diode. The SI is used to adjust the internal cavity losses for simultaneous dual-wavelength laser generation. The adjustment is performed by temperature variations of the high birefringence fiber in the SI loop. The maximum average output power for the Q-switched laser operation in dual-wavelength mode was around 68 mW with a repetition rate of 40 kHz for 2 W of pump power. The minimum pulse duration was around 280 ns. The maximum pulse energy was 1.75 µJ.
dc.formatapplication/pdf
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.subjectinfo:eu-repo/classification/cti/1
dc.subjectinfo:eu-repo/classification/cti/1
dc.titleActively Q-switched dual-wavelength laser with double-cladding Er/Yb-doped fiber using a Hi-Bi Sagnac interferometer
dc.typeinfo:eu-repo/semantics/article


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