Synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures

Nonlinear surface-plasmon polaritons (NSPPs) in nanophotonic waveguides excite with dissimilar temporal properties due to input field modifications and material characteristics, but they possess similar nonlinear spectral evolution. In this work, we uncover the origin of this similarity and establis...

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Autores principales:	Jalali-Mola Zahra, Asgarnezhad-Zorgabad Saeid
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	frequency combs plasmonic phase singularity synthetic lattice ultra-low loss graphene Physics QC1-999
Acceso en línea:	https://doaj.org/article/6b4f096bd4604edab49ddaebe927f284
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spelling	oai:doaj.org-article:6b4f096bd4604edab49ddaebe927f2842021-12-05T14:10:56ZSynthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures2192-861410.1515/nanoph-2021-0163https://doaj.org/article/6b4f096bd4604edab49ddaebe927f2842021-09-01T00:00:00Zhttps://doi.org/10.1515/nanoph-2021-0163https://doaj.org/toc/2192-8614Nonlinear surface-plasmon polaritons (NSPPs) in nanophotonic waveguides excite with dissimilar temporal properties due to input field modifications and material characteristics, but they possess similar nonlinear spectral evolution. In this work, we uncover the origin of this similarity and establish that the spectral dynamics is an inherent property of the system that depends on the synthetic dimension and is beyond waveguide geometrical dimensionality. To this aim, we design an ultralow loss nonlinear plasmonic waveguide, to establish the invariance of the surface plasmonic frequency combs (FCs) and phase singularities for plasmonic peregrine waves and Akhmediev breather. By finely tuning the nonlinear coefficient of the interaction interface, we uncover the conservation conditions through this plasmonic system and use the mean-value evolution of the quantum NSPP field commensurate with the Schrödinger equation to evaluate spectral dynamics of the plasmonic FCs (PFCs). Through providing suppressed interface losses and modified nonlinearity as dual requirements for conservative conditions, we propose exciting PFCs as equally spaced invariant quantities of this plasmonic scheme and prove that the spectral dynamics of the NSPPs within the interaction interface yields the formation of plasmonic analog of the synthetic photonic lattice, which we termed synthetic plasmonic lattice (SPL).Jalali-Mola ZahraAsgarnezhad-Zorgabad SaeidDe Gruyterarticlefrequency combsplasmonic phase singularitysynthetic latticeultra-low loss graphenePhysicsQC1-999ENNanophotonics, Vol 10, Iss 15, Pp 3813-3821 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	frequency combs plasmonic phase singularity synthetic lattice ultra-low loss graphene Physics QC1-999
spellingShingle	frequency combs plasmonic phase singularity synthetic lattice ultra-low loss graphene Physics QC1-999 Jalali-Mola Zahra Asgarnezhad-Zorgabad Saeid Synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures
description	Nonlinear surface-plasmon polaritons (NSPPs) in nanophotonic waveguides excite with dissimilar temporal properties due to input field modifications and material characteristics, but they possess similar nonlinear spectral evolution. In this work, we uncover the origin of this similarity and establish that the spectral dynamics is an inherent property of the system that depends on the synthetic dimension and is beyond waveguide geometrical dimensionality. To this aim, we design an ultralow loss nonlinear plasmonic waveguide, to establish the invariance of the surface plasmonic frequency combs (FCs) and phase singularities for plasmonic peregrine waves and Akhmediev breather. By finely tuning the nonlinear coefficient of the interaction interface, we uncover the conservation conditions through this plasmonic system and use the mean-value evolution of the quantum NSPP field commensurate with the Schrödinger equation to evaluate spectral dynamics of the plasmonic FCs (PFCs). Through providing suppressed interface losses and modified nonlinearity as dual requirements for conservative conditions, we propose exciting PFCs as equally spaced invariant quantities of this plasmonic scheme and prove that the spectral dynamics of the NSPPs within the interaction interface yields the formation of plasmonic analog of the synthetic photonic lattice, which we termed synthetic plasmonic lattice (SPL).
format	article
author	Jalali-Mola Zahra Asgarnezhad-Zorgabad Saeid
author_facet	Jalali-Mola Zahra Asgarnezhad-Zorgabad Saeid
author_sort	Jalali-Mola Zahra
title	Synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures
title_short	Synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures
title_full	Synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures
title_fullStr	Synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures
title_full_unstemmed	Synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures
title_sort	synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/6b4f096bd4604edab49ddaebe927f284
work_keys_str_mv	AT jalalimolazahra syntheticplasmoniclatticeformationthroughinvariantfrequencycombexcitationingraphenestructures AT asgarnezhadzorgabadsaeid syntheticplasmoniclatticeformationthroughinvariantfrequencycombexcitationingraphenestructures
_version_	1718371541619572736

Synthetic plasmonic lattice formation through invariant frequency comb excitation in graphene structures

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