Tunable second harmonic generation from a Kerr-lens mode-locked Yb:YCa 4 O(BO 3 ) 3 femtosecond laser
Sign Up to like & getrecommendations! Published in 2017 at "Chinese Physics B"
DOI: 10.1088/1674-1056/26/4/044202
Abstract: We experimentally demonstrated a diode-pumped Kerr-lens mode-locked femtosecond (fs) laser with a self-frequency doubling Yb:YCa4O(BO3)3 crystal. Sub-40 fs laser pulses were directly generated from the oscillator without extracavity compression. The central wavelength was tunable from… read more here.
Keywords: mode locked; femtosecond laser; kerr lens; second harmonic ... See more keywords
2-GHz watt-level Kerr-lens mode-locked Yb:KGW laser.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.424139
Abstract: We report on a 2-GHz high-power Kerr-lens mode-locked Yb:KGW laser pumped by a single-mode fiber laser. The output performance for two different output coupling rates was investigated. Stable bidirectional mode-locking operation at the repetition rate… read more here.
Keywords: lens mode; output; mode locked; kerr lens ... See more keywords
Diffractive saturable loss mechanism in Kerr-lens mode-locked lasers: direct observation and simulation.
Sign Up to like & getrecommendations! Published in 2021 at "Optics letters"
DOI: 10.1364/ol.418788
Abstract: Passive mode-locking relies critically on a saturable loss mechanism to form ultrashort pulses. However, in Kerr-lens mode-locking (KLM), no actual absorption takes place, but rather losses appear due to diffraction, and actual light must escape… read more here.
Keywords: lens mode; kerr lens; loss mechanism; saturable loss ... See more keywords
Kerr-lens mode-locked Yb:YAlO3 laser generating 24-fs pulses at 1085 nm.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.471504
Abstract: We report on a Kerr-lens mode-locked Yb:YAlO3 laser generating soliton pulses as short as 24 fs at 1085 nm with an average output power of 186 mW and a pulse repetition rate of 87.5 MHz, representing the… read more here.
Keywords: lens mode; kerr lens; mode locked; yalo3 laser ... See more keywords
Low-noise, 2-W average power, 112-fs Kerr-lens mode-locked Ho:CALGO laser at 2.1 µm.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.489893
Abstract: We report on an in-band pumped soft-aperture Kerr-lens mode-locked Ho3+-doped CaGdAlO4 (Ho:CALGO) bulk laser at 2.1 µm, generating 2 W of average power with 112 fs pulses at 91-MHz repetition rate. To the best of our knowledge, this… read more here.
Keywords: average power; lens mode; kerr lens; power ... See more keywords
High-power femtosecond vortices generated from a Kerr-lens mode-locked solid-state Hermite-Gaussian oscillator.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.492186
Abstract: We report the generation of high-order transverse modes from a Kerr-lens mode-locked femtosecond laser. Two different orders of Hermite-Gaussian modes were realized by non-collinear pumping, which were converted into the corresponding Laguerre-Gaussian vortex modes using… read more here.
Keywords: lens mode; kerr lens; hermite gaussian; mode locked ... See more keywords
Construction of a Mirror-Dispersion-Controlled Kerr Lens Mode-Locked Ti:Sapphire Pulse Laser Oscillator
Sign Up to like & getrecommendations! Published in 2023 at "Defect and Diffusion Forum"
DOI: 10.4028/p-1gb199
Abstract: We have successfully constructed a Kerr lens mode-locked (KLM) Ti:sapphire oscillator to generate ultrashort pulses of ~18 fs. The oscillator consists of only 5 elements including a pair of double-chirped mirrors to balance negative group… read more here.
Keywords: oscillator; lens mode; kerr lens; mode locked ... See more keywords