Author, as appears in the article.: Wang L; Chen W; Zhao Y; Loiko P; Mateos X; Guina M; Pan Z; Mero M; Griebner U; Petrov V
Department: Química Física i Inorgànica
URV's Author/s: Mateos Ferré, Xavier
Keywords: Ybcagdalo4 laser Crystal Ceramic laser
Abstract: We report on sub-50 fs pulse generation from a passively mode-locked (ML) Tm,Ho-codoped crystalline laser operating in a 2 µm spectral region. A Tm, Ho:Ca(Gd, Lu)AlO laser delivers pulses as short as 46 fs at 2033 nm with an average power of 121 mW at a pulse repetition rate of ∼78 MHz employing a semiconductor saturable absorber mirror as a saturable absorber. To the best of our knowledge, this result represents the shortest pulses ever generated from a Tm- and/or Ho-based solid-state laser. Polarization switching in the anisotropic gain material is observed in the ML regime without any polarization selection elements which is essential for the shortest pulses. 4
Thematic Areas: Química Optics Odontología Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Interdisciplinar General medicine Engenharias iv Engenharias iii Engenharias ii Ciências ambientais Atomic and molecular physics, and optics Astronomia / física
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: xavier.mateos@urv.cat
Author identifier: 0000-0003-1940-1990
Record's date: 2024-07-27
Papper version: info:eu-repo/semantics/acceptedVersion
Link to the original source: https://www.osapublishing.org/ol/abstract.cfm?uri=ol-46-11-2642
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Optics Letters. 46 (11): 2642-2645
APA: Wang L; Chen W; Zhao Y; Loiko P; Mateos X; Guina M; Pan Z; Mero M; Griebner U; Petrov V (2021). Sub-50 fs pulse generation from a SESAM mode-locked Tm,Ho-codoped calcium aluminate laser. Optics Letters, 46(11), 2642-2645. DOI: 10.1364/OL.426113
Article's DOI: 10.1364/OL.426113
Entity: Universitat Rovira i Virgili
Journal publication year: 2021
Publication Type: Journal Publications
Repositori URV