Optimization of a 2.3 µm Yb:Tm:YLF laser, pumped at 685 nm and 960 nm simultaneously

MATOS, P.S.F. deWETTER, N.U.2023-05-162023-05-16MATOS, P.S.F. de; WETTER, N.U. Optimization of a 2.3 µm Yb:Tm:YLF laser, pumped at 685 nm and 960 nm simultaneously. In: ENCONTRO NACIONAL DE FISICA DA MATERIA CONDENSADA, 29., 9-13 de maio, 2006, São Lourenço, MG. <b>Anais...</b> São Paulo, SP: Sociedade Brasileira de Física, 2006. Disponível em: http://repositorio.ipen.br/handle/123456789/34040.http://repositorio.ipen.br/handle/123456789/34040For the first time, a unique pumping scheme for the thulium 2.3 micrometer transition is proposed that is capable of enhancing the output power by almost a factor three when compared to the traditional pumping scheme at 960 nm. The best relation between 685 nm pump power and 960 nm pump power is shown. The achieved output power of 620 mW is the highest reported so far.openAccessthuliumytterbium ionslaser materialslaser radiationoptical pumpingOptimization of a 2.3 µm Yb:Tm:YLF laser, pumped at 685 nm and 960 nm simultaneouslyTexto completo de evento0000-0002-9379-9530https://orcid.org/0000-0002-9379-9530