Titanium dioxide fiber saturable absorber for Q-switched fiber laser generation in the 1-micrometer region.
Sign Up to like & getrecommendations! Published in 2019 at "Applied optics"
DOI: 10.1364/ao.58.003495
Abstract: A passively Q-switched ytterbium-doped fiber laser (YDFL) operating at 1062 nm was demonstrated by using a segment of 20 cm titanium dioxide-doped fiber saturable absorber (TiO2DF SA). The Q-switched YDFL emerged stably with tunable repetition rates ranging… read more here.
Keywords: fiber laser; power; titanium dioxide; fiber saturable ... See more keywords
Dysprosium-doped silica fiber as saturable absorber for mid-infrared pulsed all-fiber lasers.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.448060
Abstract: We report on a mid-infrared Q-switched erbium-doped all-fiber laser using a dysprosium-doped silica fiber as saturable absorber for the first time in this wavelength range. Moreover, we demonstrate the use of a highly reflective chirped… read more here.
Keywords: mid infrared; doped silica; dysprosium doped; fiber ... See more keywords