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Omnidirectional photonic band gaps in one-dimensional gradient refractive index photonic crystals considering linear and quadratic profiles
(Elsevier, 2021-12)
By using the transfer matrix formalism, in this work it is presented the study of the optical properties of 1D photonic structures constructed with M periods of bilayers of dielectric material and slabs with gradient ...
Photonic flat band dynamics
(Taylor & Francis, 2021)
During the last decades, researchers of different scientific areas have investigated several systems and materials to suggest new ways of transporting and localizing light. These problems are probably main goals in any ...
Discrete and surface solitons in photonic graphene nanoribbons
(OPTICAL SOC AMER, 2010-09-01)
We analyze localization of light in honeycomb photonic lattices restricted in one dimension, which can be regarded as an optical analog of graphene nanoribbons. We discuss the effect of lattice topology on the properties ...
Observation of dipolar transport in one-dimensional photonic lattices
(Elsevier, 2017)
We experimentally study the transport properties of dipolar and fundamental modes on one dimensional (1D) coupled waveguide arrays. By carefully modulating a wide optical beam, we are able to effectively excite dipolar or ...
Interface solitons in quadratic nonlinear photonic lattices
(2009)
We study the properties of two-color nonlinear localized modes which may exist at the interfaces separating two different periodic photonic lattices in quadratic media, focusing on the impact of phase mismatch of the ...
Quantum localized states in photonic flat-band lattices
(American Physical Society, 2017)
The localization of light in flat-band lattices has been recently proposed and experimentally demonstrated in several configurations, assuming a classical description of light. Here we study the problem of light localization ...
Deterministic Generation of Large Fock States
(American Physical Society (APS), 2020)
We present a protocol to deterministically prepare the electromagnetic field in a large photon number state. The field starts in a coherent state and, through resonant interaction with one or few two-level systems, it ...
Photonic crystal based all-optical half adder: a brief analysis
(IOP Publishing, 2020)
A photonic crystal (PhC) based optical component paves a path to the upcoming all-optical computer processors. All the components can be realized with the help of PhCs. In particular, optical gates have played a major part ...
Oxazole Dyes With Potential For Photoluminescence Bioprobes: A Two-Photon Absorption Study
(Journal of Physical Chemistry C, 2018)