Ultrafast Laser Inscribed Waveguide Lasers in Tm3+:SrF2

Autor:	Victor Llamas, Mauro Tonelli, Andrey V. Veniaminov, Uwe Griebner, Esrom Kifle, Francesc Díaz, Carolina Romero, Valentin Petrov, Magdalena Aguiló, Weidong Chen, Pavel Loiko, Eugenio Damiano, Viktor Zakharov, Javier R. Vázquez de Aldana, Xavier Mateos, Josep Maria Serres
Rok vydání:	2020
Předmět:	Waveguide lasers Materials science business.industry Slope efficiency 02 engineering and technology 021001 nanoscience & nanotechnology Cladding (fiber optics) Laser 01 natural sciences law.invention 010309 optics law 0103 physical sciences Optoelectronics 0210 nano-technology business Ultrashort pulse Waveguide Inscribed figure Laser beams
Zdroj:	Conference on Lasers and Electro-Optics.
DOI:	10.1364/cleo_si.2020.sm3e.7
Popis:	Depressed-index low-loss (0.38 dB/cm) buried channel waveguides with a circular cladding are fabricated in bulk Tm3+:SrF2 by ultrafast laser inscription. The waveguide laser generated 148 mW at 1.87 pm with a slope efficiency of 63.9%.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7cec56ebbfa086cbfc97840b77822398 https://doi.org/10.1364/cleo_si.2020.sm3e.7 Zobrazit plný text záznamu