Supercontinuum generation with femtosecond optical pulse compression in silicon photonic crystal fibers at 2500 nm
Sign Up to like & getrecommendations! Published in 2018 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-018-1651-5
Abstract: In this paper, femtosecond optical pulses compression and supercontinuum generation in a triangular silicon photonic crystal fiber at 2500 nm are investigated. A region of large minimum anomalous group velocity dispersion, negligible higher order dispersions and… read more here.
Keywords: femtosecond optical; compression; supercontinuum generation; silicon photonic ... See more keywords
Design and optimization of As 2 S 5 chalcogenide channel waveguide for coherent mid-infrared supercontinuum generation
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.10.135
Abstract: Abstract We numerically demonstrate mid-infrared supercontinuum generation in dispersion-engineered chalcogenide glass channel waveguide. The proposed ridge waveguide consists of arsenic pentasulfide (As2S5) strip deposited on magnesium fluoride (MgF2) substrate and air acting as an upper… read more here.
Keywords: mid infrared; channel waveguide; supercontinuum generation; infrared supercontinuum ... See more keywords
Analysis of photonic crystal fiber with silicon core for efficient supercontinuum generation
Sign Up to like & getrecommendations! Published in 2019 at "Optik"
DOI: 10.1016/j.ijleo.2019.01.104
Abstract: Abstract Silicon is a widely used material due to its strong properties especially low loss and high nonlinearity in the wavelength range 1.2–6 μm. Also, photonic crystal fibers (PCFs) have been extensively involved in producing spectral… read more here.
Keywords: crystal; silicon; silicon core; supercontinuum generation ... See more keywords
Mid-infrared supercontinuum generation in a three-hole Ge20Sb15Se65 chalcogenide suspended-core fiber
Sign Up to like & getrecommendations! Published in 2017 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2017.01.001
Abstract: Abstract This work experimentally demonstrates the supercontinuum (SC) generation in a three-hole arsenic free Ge 20 Sb 15 Se 65 chalcogenide suspended-core fiber. Mechanical drilling was used to prepare the chalcogenide glass preform, which was… read more here.
Keywords: supercontinuum generation; fiber; suspended core; three hole ... See more keywords
8.76 W mid-infrared supercontinuum generation in a thulium doped fiber amplifier
Sign Up to like & getrecommendations! Published in 2018 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2018.04.003
Abstract: Abstract A stable mid-infrared supercontinuum (SC) generation with a maximum average power of 8.76 W in a spectral band of 1.9–2.65 µm is reported. To broaden the bandwidth of SC, a 1.55 µm pulsed laser system delivering 1 ns… read more here.
Keywords: supercontinuum generation; infrared supercontinuum; power; mid infrared ... See more keywords
Supercontinuum generation in dispersion engineered AlGaAs-on-insulator waveguides
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-81555-3
Abstract: The effect of engineering the dispersion of AlGaAs-on-insulator (AlGaAs-OI) waveguides on supercontinuum generation is investigated at telecom wavelengths. The pronounced effect the waveguide width has on the nonlinear dynamics governing the supercontinua is systematically analyzed… read more here.
Keywords: supercontinuum generation; dispersion engineered; dispersion; engineered algaas ... See more keywords
4.5 W supercontinuum generation from 1017 to 3438 nm in an all-solid fluorotellurite fiber
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4990681
Abstract: All-solid fluorotellurite fibers are fabricated by using a rod-in-tube method. The core and cladding materials are TeO2-BaF2-Y2O3 (TBY) and AlF3-based glasses, respectively. Since the refractive index (∼1.46) of AlF3-based glass is much lower than that… read more here.
Keywords: supercontinuum generation; solid fluorotellurite; generation 1017; fiber ... See more keywords
Multiband supercontinuum generation in an air-core revolver fibre
Sign Up to like & getrecommendations! Published in 2017 at "Quantum Electronics"
DOI: 10.1070/qel16332
Abstract: Multiband supercontinuum generation in an air-core revolver fibre having a large number of transmission bands in a wide spectral range has been studied experimentally and theoretically for the first time. The fibre fabricated by us… read more here.
Keywords: multiband supercontinuum; core revolver; supercontinuum generation; fibre ... See more keywords
Octave spanning supercontinuum generation with a few-mode fiber
Sign Up to like & getrecommendations! Published in 2020 at "Laser Physics"
DOI: 10.1088/1555-6611/ab8d29
Abstract: Supercontinuum (SC) from optical fibres [1-3] has recently gained significant interest in the development of new broadband optical sources for applications requiring a tunable, bright source operating in the pico- to nano-second range for communications.… read more here.
Keywords: nonlinear fiber; generation; mode fiber; supercontinuum generation ... See more keywords
Ultrashort pulses autocorrelator based on supercontinuum generation in highly nonlinear fibres
Sign Up to like & getrecommendations! Published in 2018 at "Laser Physics Letters"
DOI: 10.1088/1612-202x/aad1c0
Abstract: At present, second-order autocorrelation represents a common and reliable technique for the characterization of ultrashort pulses. It consists of an interferometer and a nonlinear optical medium, usually a nonlinear crystal. In this letter, we propose… read more here.
Keywords: supercontinuum generation; ultrashort pulses; pulses autocorrelator; based supercontinuum ... See more keywords
Midinfrared Supercontinuum Generation in As2Se3–As2S3 Chalcogenide Glass Fiber With High NA
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2016.2623639
Abstract: We have experimentally demonstrated the supercontinuum (SC) generation in the As2Se3–As 2S3 multimaterial chalcogenide glass fiber with ultrahigh-numerical aperture (NA∼1.4). The fiber preform was fabricated via a modified one-step coextrusion method before it was drawn… read more here.
Keywords: supercontinuum generation; sub sub; chalcogenide glass; fiber ... See more keywords