Autor según el artículo: Bae, Ji Eun; Mateos, Xavier; Aguilo, Magdalena; Diaz, Francesc; Ajates, Javier Garcia; Romero, Carolina; Rotermund, Fabian;
Departamento: Química Física i Inorgànica
Autor/es de la URV: Aguiló Díaz, Magdalena / Díaz González, Francisco Manuel / Mateos Ferré, Xavier
Palabras clave: Operation Locking Ghz
Resumen: We demonstrate multi-gigahertz continuous-wave mode-locking of a Yb:KLuW waveguide laser. A femtosecond-laser-inscribed Yb:KLuW channel waveguide in an extended laser cavity delivers a fundamentally mode-locked laser near 1030 nm. A tunable few-centimeter-long cavity containing a single-walled carbon nanotube saturable absorber as mode-locker generates self-starting femtosecond pulses with average output powers exceeding 210 mW at repetition rates of 2.27, 2.69, and 3.55 GHz. The laser cavity, which includes a wedged waveguide, is extended by using a lens pair that controls the laser fluence on the saturable absorber for reliable mode-locked operation without instability. The presented laser performance, mode-locked up to 3.55 GHz, highly suggests the potential of crystalline Yb:KLuW waveguides for realizing high-power ultrafast lasers with higher GHz repetition rates in a quasi-monolithic cavity. (c) 2022 Chinese Laser Press
Áreas temáticas: Optics Electronic, optical and magnetic materials Atomic and molecular physics, and optics
Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
Direcció de correo del autor: magdalena.aguilo@urv.cat xavier.mateos@urv.cat f.diaz@urv.cat
Identificador del autor: 0000-0001-6130-9579 0000-0003-1940-1990 0000-0003-4581-4967
Fecha de alta del registro: 2024-09-07
Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
Referencia al articulo segun fuente origial: Photonics Research. 10 (11): 2584-2589
Referencia de l'ítem segons les normes APA: Bae, Ji Eun; Mateos, Xavier; Aguilo, Magdalena; Diaz, Francesc; Ajates, Javier Garcia; Romero, Carolina; Rotermund, Fabian; (2022). Multi-gigahertz mode-locked femtosecond Yb:KLuW waveguide lasers. Photonics Research, 10(11), 2584-2589. DOI: 10.1364/prj.471688
Entidad: Universitat Rovira i Virgili
Año de publicación de la revista: 2022
Tipo de publicación: Journal Publications
Repositori URV