0000000000049613

AUTHOR

N. González-baquedano

showing 2 related works from this author

Femtosecond pulse compression in a hollow-core photonic bandgap fiber by tuning its cross section

2012

Abstract We present a numerical study of soliton pulse compression in a seven-cell hollow-core photonic bandgap fiber. We analyze the enhancement of both the compression factor and the pulse shape quality of 360 nJ femtosecond pulses at the wavelength of 800 nm by tuning the cross section size of the fiber. We use the generalized non-linear Schrodinger equation in order to modeled the propagation of light pulses along the fiber. Our numerical results show that output compressed pulses can be obtained, in a propagation length of 31 cm, with a compression factor of 5.7 and pulse shape quality of 77% for a reduction of 4.5% of the cross section size of the fiber. The predicted compression fact…

Femtosecond pulse shapingMaterials scienceFilling factorbusiness.industryPhysics::OpticsPolarization-maintaining optical fiberMicrostructured optical fiberCondensed Matter PhysicsGraded-index fiberAtomic and Molecular Physics and OpticsElectronic Optical and Magnetic MaterialsOpticsHardware and ArchitecturePulse compressionDispersion-shifted fiberElectrical and Electronic EngineeringPlastic optical fiberbusinessPhotonics and Nanostructures - Fundamentals and Applications
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Pulse quality analysis on soliton pulse compression and soliton self-frequency shift in a hollow-core photonic bandgap fiber.

2013

A numerical investigation of low-order soliton evolution in a proposed seven-cell hollow-core photonic bandgap fiber is reported. In the numerical simulation, we analyze the pulse quality evolution in soliton pulse compression and soliton self-frequency shift in three fiber structures with different cross-section sizes. In the simulation, we consider unchirped soliton pulses (of 400 fs) at the wavelength of 1060 nm. Our numerical results show that the seven-cell hollow-core photonic crystal fiber, with a cross-section size reduction of 2%, promotes the pulse quality on the soliton pulse compression and soliton self-frequency shift. For an input soliton pulse of order 3 (which corresponds to…

Femtosecond pulse shapingPhysicsPhotonsOptical fiberbusiness.industryPhysics::OpticsSoliton (optics)Equipment DesignSurface Plasmon ResonancePulse shapingAtomic and Molecular Physics and Opticslaw.inventionPulse (physics)Equipment Failure AnalysisRefractometryOpticslawPulse compressionOptoelectronicsFiber Optic TechnologybusinessNonlinear Sciences::Pattern Formation and SolitonsUltrashort pulsePhotonic-crystal fiberOptics express
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