27 citations · 79 across the 15 of their papers we have counts for
16 papers
Giant second-harmonic generation enabled by bound-state continuum cavity on lithium niobate membra
Juan José Robayo Yepes, Fadi Issam Baida, Abdoulaye Ndao
In this paper, we proposed and numerically demonstrated a giant enhancement up to 108 in both forward and backward propagation of the Second Harmonic Generation by combining the hi…
Contactless optical spinning tweezers with tunable rotation frequency
N. Hameed, T. Zeghdoudi, B. Guichardaz +6
Advances in optical trapping design principles have led to tremendous progress in manipulating nanoparticles (NPs) with diverse functionalities in different environments using bulk…
Efficient coupling between slanted bound states in the continuum cavity and plasmonic nanoantennas induced local field enhancement
Liyi Hsu, Fadi I. Baida, Abdoulaye Ndao
Over the last few years, optical nanoantennas are continuously attracting interest owing to their ability to efficiently confine, localize resonance, and significantly enhanced ele…
Half-wave plate based on a birefringent metamaterial in the visible range
Thinhinane Zeghdoudi, Zahia Kebci, Abdelaziz Mezeghrane +2
In the present paper, a half-wave plate (HWP) based on a birefringent metamaterial is numerically designed to operate in the visible range. The proposed structure consists of an ar…
Excitation of Symmetry Protected Modes in a Lithium Niobate Membrane Photonic Crystal for Sensing Applications
Ayman Hoblos, Miguel Suarez, Nadège Courjal +2
Our theoretical study reveals the opportunity to develop an electric field sensor basedon the exploitation of Symmetry Protected Mode (SPM) that we excite within an electro-optical…
Tunable Polarization-Induced Fano Resonances in Stacked Wire-Grid Metasurfaces
Xavier Romain, Riccardo Degl'Innocenti, Fadi I. Baida +1
Stacked metasurfaces are being investigated in light of exploring exotic optical effects that cannot be achieved with single-layered metasurfaces. In this Letter, we theoretically…
Revealing photonic Symmetry-Protected Modes () by Finite-Difference-Time-Domain method
A. Hoblos, M. Suarez, B. Guichardaz +3
This letter is devoted to point out a specific character of the Finite-Difference-Time-Domain method through the study of nano-structures supporting geometrical symmetry-protected…
Correcting the formalism governing Bloch Surface Waves excited by 3D Gaussian beams
Fadi Issam Baida, Maria-Pilar Bernal
Due to the growing number of publications and applications based on the exploitation of Bloch surface waves and the gross errors and approximations that are regularly used to evalu…
Quantification of the transmission properties of metasurfaces illuminated by finite-size beams
Mohamed Boutria, Abdoulaye Ndao, Fadi I. Baida
The aim of this letter is to {present analytical method to} quantitatively address the influence of a focusing illumination on the transmission /reflection properties of a {metasur…
Plasmonless polarization-selective metallic Semi-coaxial Aperture Arrays in the visible range
Abdoulaye Ndao, Roland Salut, Fadi I. Baida
In this letter, we perform numerical and experimental studies of the optical response of an original configuration based on enhanced transmission through guided mode based metamate…
Spectrally tunable linear polarization rotation using stacked metallic metamaterials
Xavier Romain, Fadi Baida, Philippe Boyer
We theoretically study the transmission properties of a stack of metallic metamaterials and show that is able to achieve a perfect transmission selectively exhibiting broadband ($Q…
Fiber-integrated single photon source of high efficiency based on a concept of ultra-broadband optical horn antenna
T. Grosjean, M. Mivelle, G. W. Burr +1
We theoretically demonstrate a fiber-integrated single photon source of unprecedented efficiency. This fiber single photon source is achieved by coupling optically a single quantum…
Extended Malus' Law with THz metallic metamaterials for sensitive detection with giant tunable quality factor
Xavier Romain, Fadi Baida, Philippe Boyer
We study a polarizer-analyzer mounting for the terahertz regime with perfectly conducting metallic polarizers made of a periodic subwavelength pattern. We analytically investigate…
Resonant bowtie aperture nano-antenna for the control of optical nanocavities resonance
Fadi Issam Baida, Thierry Grosjean
Scanning Near-field Optical Microscopy (SNOM) has been successful in finely tuning the optical properties of photonic crystal (PC) nanocavities. The SNOM nanoprobes proposed so far…
Remote optical sensing on the nanometer scale with a bowtie aperture nano-antenna on a SNOM fiber tip
Elie M. Atie, Zhihua Xie, Ali El Eter +5
Plasmonic nano-antennas have proven the outstanding ability of sensing chemical and physical processes down to the nano-meter scale. Sensing is usually achieved within the highly c…
Finite Element Method (Chapter from "Gratings: Theory and Numeric Applications")
Guillaume Demésy, Frédéric Zolla, André Nicolet +1
In this chapter, we demonstrate a general formulation of the Finite Element Method allowing to calculate the diffraction efficiencies from the electromagnetic field diffracted by a…