Search results for "Induced oscillations"

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Control of nonlinear instabilities in Bessel beams using shaped longitudinal intensity profiles

2017

International audience; We show that tailored longitudinal intensity shaping of a non-diffracting Bessel beam can strongly reduce four wave mixing induced oscillations and stabilize nonlinear propagation at ablation-level intensities

Physics[PHYS.PHYS.PHYS-OPTICS]Physics [physics]/Physics [physics]/Optics [physics.optics]business.industryUltrafast opticsNonlinear optics01 natural sciencesIntensity (physics)010309 opticsNonlinear systemsymbols.namesakeFour-wave mixingOptics0103 physical sciencesInduced oscillationsBessel beamsymbolsPhysics::Accelerator Physics010306 general physicsbusinessBessel functionConference on Lasers and Electro-Optics

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