Author, as appears in the article.: Mateos, Xavier; Loiko, Pavel; Lamrini, Samir; Scholle, Karsten; Fuhrberg, Peter; Suomalainen, Soile; Harkonen, Antti; Guina, Mircea; Vatnik, Sergei; Vedin, Ivan; Aguilo, Magdalena; Diaz, Francesc; Wang, Yicheng; Griebner, Uwe; Petrov, Valentin
Department: Química Física i Inorgànica
URV's Author/s: Aguiló Díaz, Magdalena / Díaz González, Francisco Manuel / Mateos Ferré, Xavier
Keywords: Affordable and clean energy
Abstract: © 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement. A Holmium thin-disk laser based on a 3 at.% Ho:KY(WO 4 ) 2 /KY(WO4)2 epitaxy and single-bounce pumping by a 1960 nm Tm-fiber laser is passively Q-switched with a GaSb-based quantum-well semiconductor saturable absorber mirror. It generates an average output power of 551 mW at 2056 nm with a slope efficiency of 44% (with respect to the absorbed pump power). The best pulse characteristics (energy and duration) are 4.1 ?J /201 ns at a repetition rate of 135 kHz and the conversion efficiency with respect to the continuous-wave regime is as high as 93%.
Thematic Areas: Química Optics Odontología Medicina iii Medicina ii Materiais Matemática / probabilidade e estatística Interdisciplinar Engenharias iv Engenharias iii Engenharias ii Ciências biológicas i Ciências agrárias i Ciência da computação Biotecnología Atomic and molecular physics, and optics Astronomia / física
ISSN: 10944087
Author's mail: magdalena.aguilo@urv.cat xavier.mateos@urv.cat f.diaz@urv.cat
Author identifier: 0000-0001-6130-9579 0000-0003-1940-1990 0000-0003-4581-4967
Last page: 9016
Record's date: 2024-11-16
Journal volume: 26
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://www.osapublishing.org/oe/abstract.cfm?uri=oe-26-7-9011
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Optics Express. 26 (7): 9011-9016
APA: Mateos, Xavier; Loiko, Pavel; Lamrini, Samir; Scholle, Karsten; Fuhrberg, Peter; Suomalainen, Soile; Harkonen, Antti; Guina, Mircea; Vatnik, Sergei; V (2018). Ho:KY(WO4)2thin-disk laser passively Qswitched by a GaSb-based SESAM. Optics Express, 26(7), 9011-9016. DOI: 10.1364/OE.26.009011
Article's DOI: 10.1364/OE.26.009011
Entity: Universitat Rovira i Virgili
Journal publication year: 2018
First page: 9011
Publication Type: Journal Publications
Repositori URV