Author, as appears in the article.: Zeng HJ; Lin ZL; Xue WZ; Zhang G; Pan Z; Lin H; Loiko P; Mateos X; Petrov V; Wang L; Chen W
Department: Química Física i Inorgànica
URV's Author/s: Mateos Ferré, Xavier
Keywords: Ytterbium laser Ultrafast laser Solid-state laser Operation Mode-locking ytterbium laser solid-state laser mode-locking growth
Abstract: We report on the first passively mode-locked femtosecond-laser operation of a disordered Yb:Ca3Gd2(BO3)4 crystal using a SEmiconductor Saturable Absorber Mirror (SESAM). Pumping with a single-transverse mode fiber-coupled laser diode at 976 nm, nearly Fouri-er-transform-limited pulses as short as 96 fs are generated at 1045 nm with an average output power of 205 mW and a pulse repetition rate of ~67.3 MHz. In the continuous-wave regime, high slope efficiency up to 59.2% and low laser thresholds down to 25 mW are obtained. Continuous wavelength tuning between 1006–1074 nm (a tuning range of 68 nm) is demonstrated. Yb:Ca3Gd2(BO3)4 crystals are promising for the development of ultrafast lasers at ~1 μm.
Thematic Areas: Química Process chemistry and technology Physics, applied Materials science, multidisciplinary Materials science (miscellaneous) Materials science (all) Materiais Instrumentation General materials science General engineering Fluid flow and transfer processes Engineering, multidisciplinary Engineering (miscellaneous) Engineering (all) Engenharias ii Engenharias i Computer science applications Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências agrárias i Ciência de alimentos Chemistry, multidisciplinary Biodiversidade 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/publishedVersion
Link to the original source: https://www.mdpi.com/2076-3417/11/20/9464
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Applied Sciences-Basel. 11 (20):
APA: Zeng HJ; Lin ZL; Xue WZ; Zhang G; Pan Z; Lin H; Loiko P; Mateos X; Petrov V; Wang L; Chen W (2021). Sesam mode-locked yb:Ca3gd2(bo3)4 femtosecond laser. Applied Sciences-Basel, 11(20), -. DOI: 10.3390/app11209464
Article's DOI: 10.3390/app11209464
Entity: Universitat Rovira i Virgili
Journal publication year: 2021
Publication Type: Journal Publications
Repositori URV