Results 21 to 30 of about 794,452 (335)
Results in Physics, 2023 In order to investigate the fatigue behavior of carbon fiber composites and the influence of different stress levels on their fatigue damage characteristics, the fatigue experiments of carbon fiber composites under different stress ratios are carried out.
Silong Quan, Yuhua Zhang, Peishan Lin
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Investigation of nonlinear absorption processes with femtosecond light pulses in lithium niobate crystals [PDF]
, 2005 The propagation of high-power femtosecond light pulses in lithium niobate crystals (LiNbO3) is investigated experimentally and theoretically in collinear pump-probe transmission experiments.
Beyer, O. +5 more
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Coefficient body for nonlinear resolvents
Annales Universitatis Mariae Curie-Sklodowska, sectio A – Mathematica, 2020 This paper is devoted to the study of families of so-called nonlinear resolvents. Namely, we construct polynomial transformations which map the closed unit polydisks onto the coefficient bodies for the resolvent families. As immediate applications of our results we present a covering theorem and a sharp estimate for the Schwarzian derivative at zero on
Elin, Mark, Jacobzon, Fiana
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Nonlinear photoacoustics for measuring the nonlinear optical absorption coefficient
Optics Express, 2010 We report a novel photoacoustic Z-scan (PAZ-scan) technique that combines the advantages offered by the conventional Z-scan method and the sensitivity of the photoacoustic detection. The sample is scanned through the focused laser beam and the generated photoacoustic signal is recorded using a 10 MHz focused ultrasound transducer.
Yelleswarapu, Chandra S +1 more
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Fast and accurate modelling of nonlinear pulse propagation in graded-index multimode fibers [PDF]
, 2017 We develop a model for the description of nonlinear pulse propagation in multimode optical fibers with a parabolic refractive index profile. It consists in a 1+1D generalized nonlinear Schr\"odinger equation with a periodic nonlinear coefficient, which ...
Arabi, Carlos Mas +3 more
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Nonlinear transport coefficients from large deviation functions [PDF]
The Journal of Chemical Physics, 2019 Nonlinear response occurs naturally when a strong perturbation takes a system far from equilibrium. Despite its omnipresence in nanoscale systems, it is difficult to predict in a general and efficient way. Here, we introduce a way to compute arbitrarily high order transport coefficients of stochastic systems, using the framework of large deviation ...
Chloe Ya Gao, David T. Limmer
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The Nonlinear Effective Attenuation Coefficient of Spaceborne Oceanic Lidar Signal [PDF]
EPJ Web of Conferences, 2020 Multiple scattering is an inevitable effect in spaceborne oceanic lidar because of the large footprint size and the high optical density of seawater. The effective attenuation coefficient klidar in oceanic lidar equation, which indicates the influence of
Liu Qun +7 more
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Effect of Lower Surface Roughness on Nonlinear Hydraulic Properties of Fractures
Geofluids, 2021 This study investigates the effect of fracture lower surface roughness on the nonlinear flow behaviors of fluids through fractures when the aperture fields are fixed.
Jinglong Li +5 more
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Highly nondegenerate four-wave mixing and gain nonlinearity in a strained multiple-quantum-well optical amplifier [PDF]
, 1993 Highly nondegenerate four-wave mixing was investigated in a 1.5 µm compressively strained multi-quantum-well semiconductor traveling-wave optical amplifier at detuning frequencies up to 600 GHz.
Dawson, Jay W. +6 more
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Entanglement and squeezing in continuous-variable systems [PDF]
, 2017 We introduce a multi-mode squeezing coefficient to characterize entanglement in $N$-partite continuous-variable systems. The coefficient relates to the squeezing of collective observables in the $2N$-dimensional phase space and can be readily extracted ...
Gessner, Manuel +2 more
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