High-power mid-infrared femtosecond master-oscillator power-amplifier Er:ZBLAN fiber laser system
Sign Up to like & getrecommendations! Published in 2023 at "High Power Laser Science and Engineering"
DOI: 10.1017/hpl.2023.42
Abstract: . High-power femtosecond mid-infrared (MIR) lasers are of vast importance to both fundamental research and applications. We report a high-power femtosecond MOPA laser system consisting of a single-mode Er:ZBLAN fiber mode-locked oscillator and pre-amplifier followed… read more here.
Keywords: laser system; amplifier; power; high power ... See more keywords
MoS2 Q-switched 2.8 µm Er:ZBLAN fiber laser
Sign Up to like & getrecommendations! Published in 2019 at "Laser Physics"
DOI: 10.1088/1555-6611/aaf642
Abstract: Since the invention of graphene, two-dimensional (2D) materials have attracted great interest in both fundamental science and potential applications. Here, we report the saturable absorption features of 2D (multilayered structure) molybdenum disulfide (MoS2) in the… read more here.
Keywords: mos2; fiber laser; zblan fiber; fiber ... See more keywords
20.6 W Mid-Infrared Supercontinuum Generation in ZBLAN Fiber With Spectrum of 1.9–4.3 μm
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2020.2999730
Abstract: A 20.6-W mid-infrared supercontinuum (MIR-SC) generation is demonstrated in a piece of step-index ZBLAN (ZrF4−BaF2−LaF3−AlF3−NaF) fiber. A silica-fiber-based SC laser operating at 1.9–2.6 μm is used as a pump source. Owing to the specially designed ZBLAN… read more here.
Keywords: mid infrared; generation; infrared supercontinuum; zblan fiber ... See more keywords
Mid-infrared ultrashort pulses generated from a hybrid mode-locked Er:ZBLAN fiber laser.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.482012
Abstract: By combining nonlinear polarization rotation (NPR) and semiconductor saturable absorber, we report a hybrid mode-locked Er:ZBLAN fiber oscillator at 2.8 µm. Stable 325-fs mode-locked pulses with an average power of 131 mW and a record signal-to-noise ratio… read more here.
Keywords: hybrid mode; mode locked; zblan fiber; mode ... See more keywords
Demonstration of 0.67-mJ and 10-ns high-energy pulses at 2.72 µm from large core Er:ZBLAN fiber amplifiers.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.400065
Abstract: We explored generation of high-energy nanosecond short pulses in the mid-IR wavelength range using 30-70-µm-core Er:ZBLAN fiber amplifiers. The highest energies achieved were ∼0.7mJ at 2.72 µm in 11.5-ns-long pulses, with the corresponding peak power… read more here.
Keywords: high energy; core zblan; zblan fiber; fiber amplifiers ... See more keywords
Ultrafast true-green Ho:ZBLAN fiber laser inspired by the TD3 AI algorithm.
Sign Up to like & getrecommendations! Published in 2022 at "Optics letters"
DOI: 10.1364/ol.476942
Abstract: Ultrafast lasers in the true-green spectrum, which are scarce due to the "green gap" in semiconductor materials, are in high demand for the surging field of biomedical photonics. One ideal candidate for efficient green lasing… read more here.
Keywords: td3 algorithm; true green; photonics; zblan fiber ... See more keywords
Graphene/MoS 2 heterostructure: a robust mid-infrared optical modulator for Er 3+ -doped ZBLAN fiber laser
Sign Up to like & getrecommendations! Published in 2018 at "Chinese Optics Letters"
DOI: 10.3788/col201816.020012
Abstract: We have prepared the graphene/MoS 2 heterostructure by a hydrothermal method, and presented its nonlinear absorption parameters and application as a nonlinear optical modulator in the mid-infrared region. Using the nonlinear optical modulator, stable passively… read more here.
Keywords: zblan fiber; graphene mos; mid infrared; modulator ... See more keywords
Stable 35-W Er: ZBLAN fiber laser with CaF2 end caps
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Express"
DOI: 10.7567/1882-0786/ab3f44
Abstract: We successfully demonstrate a 2838 nm erbium-doped fluoride fiber laser with an average output power of 35 W, and record an hour of continuous operation at 30 W. The temporal and spectral stability of the… read more here.
Keywords: zblan fiber; stable zblan; laser caf2; fiber ... See more keywords