196 citations · 778 across the 21 of their papers we have counts for
22 papers
Classification of bianisotropic metasurfaces from reflectance and transmittance measurements
M. Albooyeh, V. Asadchy, J. Zeng +4
Upon using fundamental electromagnetic properties of metasurfaces we build a platform to classify reciprocal bianisotropic metasurfaces from typical experimental measurements and d…
Parametric Mie resonances and directional amplification in time-modulated scatterers
V. Asadchy, A. G. Lamprianidis, G. Ptitcyn +7
We provide a theoretical description of light scattering by a spherical particle whose permittivity is modulated in time at twice the frequency of the incident light. Such a partic…
Scattering from spheres made of time-varying and dispersive materials
G. Ptitcyn, A. G. Lamprianidis, T. Karamanos +8
Exploring the interaction of light with time-varying media is an intellectual challenge that, in addition to fundamental aspects, provides a pathway to multiple promising applicati…
Photoinduced Magnetic Force Microscopy: Enabling Direct and Exclusive Detection of Optical Magnetism
Jinwei Zeng, Mohammad Albooyeh, Mohsen Rajaei +4
Modern optical nano-elements pursue ever-smaller sizes and individualized functionalities. Those elements that can efficiently manipulate the magnetic field of light boast promisin…
Quantum metamaterials with magnetic response at optical frequencies
Rasoul Alaee, Burak Gurlek, Mohammad Albooyeh +2
We propose novel quantum antennas and metamaterials with strong magnetic response at optical frequencies. Our design is based on the arrangement of natural atoms with only electric…
Helicity Maximization Below the Diffraction Limit
Mina Hanifeh, Mohammad Albooyeh, Filippo Capolino
Optimally-chiral electromagnetic fields with maximized helicity density, recently introduced in [1], enable chirality characterization of optically small nanoparticles. Here, we de…
Illusion Mechanisms with Cylindrical Metasurfaces: A General Synthesis Approach
Mahdi Safari, Hamidreza Kazemi, Ali Abdolali +2
We explore the use of cylindrical metasurfaces in providing several illusion mechanisms including scattering cancellation and creating fictitious line sources. We present the gener…
Simultaneous Perfect Bending and Polarization Rotation of Electromagnetic Wavefront using Chiral Gradient Metasurfaces
Hamidreza Kazemi, Mohammad Albooyeh, Filippo Capolino
We introduce chiral gradient metasurfaces that allow perfect transmission of all the incident wave into a desired direction and simultaneous perfect rotation of the polarization of…
Applications and Potentials of Reciprocal Bianisotropic Metasurfaces
Mohammad Albooyeh, Viktar Asadchy, Jinwei Zeng +2
We discuss different applications and potentials of reciprocal bianisotropic metasurfaces including uniform and gradient metasurfaces, in particular, with anisotropic, chiral, and…
Helicity Maximization of Structured Light to Empower Nanoscale Chiral Matter Interaction
Mina Hanifeh, Mohammad Albooyeh, Filippo Capolino
Structured light enables the characterization of chirality of optically small nanoparticles by taking advantage of the helicity maximization concept recently introduced in[1]. By r…
Optimally Chiral Electromagnetic Fields: Helicity Density and Interaction of Structured Light with Nanoscale Matter
Mina Hanifeh, Mohammad Albooyeh, Filippo Capolino
We propose the concept of helicity maximization applicable to structured light and obtain a universal rela-tion for the maximum of helicity density at a given field energy density.…
Unscrambling Structured Chirality with Structured Light at Nanoscale Using Photo-induced Force
Mohammad Kamandi, Mohammad Albooyeh, Mehdi Veysi +4
We introduce a microscopy technique that facilitates the prediction of spatial features of chirality of nanoscale samples by exploiting photo-induced optical force exerted on an ac…
Functional metasurfaces: Do we need normal polarizations?
Sergei A. Tretyakov, Do-Hoon Kwon, Mohammad Albooyeh +1
We consider reciprocal metasurfaces with engineered reflection and transmission coefficients and study the role of normal (with respect to the metasurface plane) electric and magne…
Theory of metasurface based perfect absorbers
Rasoul Alaee, Mohammad Albooyeh, Carsten Rockstuhl
Based on an analytic approach, we present a theoretical review on the absorption, scattering, and extinction of both dipole scatterers and regular arrays composed of such scatterer…
Shadow-free multimers as extreme-performance meta-atoms
M. Safari, M. Albooyeh, C. R. Simovski +1
We generalize the concept of parity-time symmetric structures with the goal to create meta-atoms exhibiting extraordinary abilities to overcome the presumed limitations in the scat…
Enantio-specific Detection of Chiral Nano-Samples Using Photo-induced Force
Mohammad Kamandi, Mohammad Albooyeh, Caner Guclu +4
We propose a novel high resolution microscopy technique for enantio-specific detection of chiral samples down to sub-100 nm size, based on force measurement. We delve into the diff…
Flat Engineered Multi-Channel Reflectors
V. S. Asadchy, A. Diaz-Rubio, S. N. Tcvetkova +4
Recent advances in engineered gradient metasurfaces have enabled unprecedented opportunities for light manipulation using optically thin sheets, such as anomalous refraction, refle…
Metasurfaces for perfect and full control of refraction and reflection
V. Asadchy, M. Albooyeh, S. Tcvetkova +2
In this talk we present and discuss a new general approach to the synthesis of metasurfaces for full control of transmitted and reflected fields. The method is based on the use of…
Electromagnetic characterization of bianisotropic metasurfaces on refractive substrates: General theoretical framework
M. Albooyeh, S. Tretyakov, C. Simovski
We present a general methodology for electromagnetic homogenization and characterization of bianisotropic metasurfaces formed by regular or random arrangements of small arbitrary i…
Polarizability Tensor Calculation: Induced Local Charge and Current Distributions
Mohammad Yazdi, Mohammad Albooyeh, Nader Komjani +1
We develop a semi-analytical approach to calculate the polarizability tensors of an arbitrary individual scatterer. The approach is based on the calculation of induced electric and…
All-dielectric reciprocal bianisotropic nanoparticles
Rasoul Alaee, Mohammad Albooyeh, Aso Rahimzadegan +3
The study of high-index dielectric nanoparticles currently attracts a lot of attention. They do not suffer from absorption but promise to provide control on the properties of light…
Huge local field enhancement in perfect plasmonic absorbers
M. Albooyeh, C. R. Simovski
In this Letter we theoretically study the possibility of total power absorption of light in a planar grid modelled as an effective sheet with zero optical thickness. The key prereq…