Zobrazeno 1 - 10 of 136 pro vyhledávání: '"Allan D Boardman"'
1
Space–time evolution of optical breathers and modulation instability patterns in metamaterial waveguides
Autor: Jim McNiff, Gang Xu, Allan D. Boardman, Bertrand Kibler
Publikováno v: Wave Motion
Wave Motion, Elsevier, 2020, 93, pp.102448. ⟨10.1016/j.wavemoti.2019.102448⟩
International audience; We present numerical and theoretical investigations of the spontaneous emergence of noise-driven modulation instability patterns in a metamaterial waveguide, which involves the generation of optical breather waves such as the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76a820af212a877143abdedce2c041c1
https://hal.archives-ouvertes.fr/hal-03066389/document
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2
Control of Space-Time Trajectories of Noise-Driven Optical Extreme Events in Metamaterial Waveguides
Autor: Gang Xu, Jim McNiff, Bertrand Kibler, Allan D. Boardman
Publikováno v: 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Metamaterials offer the potential to precisely manipulate electromagnetic wave propagation in ways that cannot be achieved with materials found in nature. The formation and propagation of optical spatial solitons in metamaterials has been already inv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c549f4e961be7ba21801e7edbd3e3f4e
https://doi.org/10.1109/cleoe-eqec.2019.8872267
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3
Ultrashort Pulses in Metamaterial and Plasmonic Structures
Autor: Yuri G. Rapoport, Volodymyr Grimalsky, Allan D. Boardman, Felix Yanovsky, SvetlanaV. Koshevaya
Publikováno v: 2018 9th International Conference on Ultrawideband and Ultrashort Impulse Signals (UWBUSIS).
Electromagnetic spin-dipole and magnetostatic (spin-dipole) extremely short pulses in ferrite films are considered. The methods of nonlinear evolution equations (for waves) in layered structures (NEELS) and of Vainshtein equivalent nonlinear sources
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43cfdf5beaa15a00ce2f421b13c47090
https://doi.org/10.1109/uwbusis.2018.8520260
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6
Trapped photons at a Dirac point: a new horizon for photonic crystals
Autor: Ping Jiang, Ming Xie, Lionel E. Davis, Ming Yu, Haiming Jiang, Zhenhai Wu, Kang Xie, Quan Xu, Yong Liu, Allan D. Boardman
Publikováno v: Laser & Photonics Reviews. 8:583-589
Optical cavities and waveguides are essential building blocks of many modern optical devices. They rely upon photonic bandgaps, or total internal reflections, to achieve field confinement. Here a new phenomenon is reported of wave localization that i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c0108196e71ac9042e40dcdefaae57d
https://doi.org/10.1002/lpor.201300186
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8
Anomalous diffraction in hyperbolic materials
Autor: Alessandro Alberucci, Chandroth P. Jisha, Gaetano Assanto, Allan D. Boardman
Publikováno v: Physical review. A, Atomic, molecular, and optical physics (Online) 94 (2016): 033830-1–033830-9. doi:10.1103/PhysRevA.94.033830
info:cnr-pdr/source/autori:Alessandro Alberucci (1); Chandroth P. Jisha (2); Allan D. Boardman (3); Gaetano Assanto (1,4,5)/titolo:Anomalous diffraction in hyperbolic materials/doi:10.1103%2FPhysRevA.94.033830/rivista:Physical review. A, Atomic, molecular, and optical physics (Online)/anno:2016/pagina_da:033830-1/pagina_a:033830-9/intervallo_pagine:033830-1–033830-9/volume:94
We demonstrate that light is subject to anomalous (i.e., negative) diffraction when propagating in the presence of hyperbolic dispersion. We show that light propagation in hyperbolic media resembles the dynamics of a quantum particle of negative mass
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f37c169d0ae445e53f902d3e46f3b0a6
http://arxiv.org/abs/1608.07811
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10
Linear guided waves and solitons sustained by hyperbolic metamaterials under strong optic axis and magnetooptic control
Autor: Yuriy Rapoport, Gaetano Assanto, Allan D. Boardman, Martin W. McCall, Igor S. Nefedov, Alessandro Alberucci
Publikováno v: 2016 18th International Conference on Transparent Optical Networks (ICTON).
A very recent paper [1] focuses on linear hyperbolic metamaterials. The latter have uniaxial symmetry and are the basis of elegant outcomes concerning a new generalized theory about their structural topology. The broad assertion, developed here, is t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f0511f4ca8f4bc455723d284924a2885
https://doi.org/10.1109/icton.2016.7550609
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