Search Results - "Daneshfar, Nader"

The Study of Scattering-to-absorption Ratio in Plasmonic Nanoparticles for Photovoltaic Cells and Sensor Applications by Daneshfar, Nader

“…In this paper, the scattering-to-absorption ratio that is a measurable factor and defined as the ratio of the scattering cross section to the absorption cross…”
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Study of optical bistability in a double-cavity hybrid optomechanical system consisting of an optical cavity coupled with a mechanical resonator filled with semiconductor quantum dot molecules by Foroughi, Hamidreza, Daneshfar, Nader

“…In the present paper, we study the optical bistability in a hybrid optomechanical system made of two coupled cavities, which consists of an optical cavity and…”
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Optical surface second harmonic generation from plasmonic graphene-coated nanoshells: influence of shape, size, dielectric core and embedding medium by Daneshfar, Nader, Noormohamadi, Zeinab

“…We study optical surface second-harmonic generation (SHG) from the plasmonic nanoshells because they can improve and enhance nonlinear optical effects. We also…”
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Investigation of optical density in photonic quasicrystals for filtering applications: Effect of composite layers by Daneshfar, Nader, Shahrabadi, Saeed

“…The optical density in one-dimensional (1D) photonic quasicrystals, such as the symmetric alternating sequence, Thue–Morse sequence, Fibonacci sequence,…”
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Optical and spectral tunability of multilayer spherical and cylindrical nanoshells by Daneshfar, Nader, Bazyari, Khashayar

“…This theoretical work presents a comparative study of the optical properties and spectral tunability of hybrid multilayer spherical and cylindrical nanoshells…”
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Solutions for the electric potential and field distribution in cylindrical core-shell nanoparticles using the image charge method by Daneshfar, Nader, Moradbeigi, Nasrin

“…This article considers the problem of finding the electrostatic potential that is given in terms of a scalar function called Green function in dielectric…”
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Optical second harmonic generation from plasmonic nanoshells using the nonlocal hydrodynamic model by Daneshfar, Nader, Noormohammadi, Zeinab

“…In this paper, we investigate the linear and nonlinear optical response of spherical plasmonic nanoshells within the nonlocal hydrodynamical model for…”
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Theoretical study of the nonlinear optical effects in tunable plasmon–exciton hybrid nanosystems: third- and fifth-order optical processes by Daneshfar, Nader, Mohammadbeigi, Maryam

“…The purpose of the present work is to study the nonlinear optical properties of the hybrid nanostructure molecules consisting of a semiconductor quantum dot…”
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Enhanced second harmonic generation from a hybrid nanosystem consisting of a semiconductor quantum dot in the presence of two spheroidal plasmonic nanoparticles by Rashidi, Mina, Daneshfar, Nader

“…In this study, the nonlinear optical process of second harmonic generation from a hybrid nanosystem (also known as a heterotrimer system) composed of two…”
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Second-harmonic generation from bimetal composites doped with metal nanoparticles by Daneshfar, Nader

“…In the present paper, we study the nonlinear optical response of the bimetal composites doped with metal nanoparticles in the framework of nonlinear Mie theory…”
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Optical bistability in plasmonic nanoparticles: Effect of size, shape and embedding medium by Daneshfar, Nader, Foroughi, Hamidreza

“…We theoretically investigate the optical bistability, which one input signal allows two possible outputs, from single spherical/cylindrical nanoparticles and…”
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Two- and three-photon absorption cross-section investigation in nanometer-sized heterodimer and heterotrimer structures by Moghaddam, Mina Abbasi, Daneshfar, Nader

“…In the present work, the cross section of two-photon absorption (2PA) and three-photon absorption (3PA) in a hybrid nanostructure molecule consisting of a…”
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Study of third-harmonic generation in zigzag carbon nanotubes using the Green function approach by Rezania, Hamed, Daneshfar, Nader

“…We study the frequency behavior of third-order nonlinear optical harmonic of metallic and semiconductor zigzag carbon nanotubes. The tight binding model…”
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Theoretical study of armchair single-walled carbon nanotubes in the presence of a strong laser field: high harmonic generation by Daneshfar, Nader, Bahari, Ali

“…The nonlinear optical response of armchair single-walled carbon nanotubes under high-intensity laser irradiation is investigated theoretically and numerically…”
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Influence of Anisotropy on Optical Bistability in Plasmonic Nanoparticles with Cylindrical Symmetry by Daneshfar, Nader, Naseri, Tayebeh, Foroughi, Hamidreza

“…In this paper, the effect of radial anisotropy on optical bistability in the cylindrical nanoshells is theoretically investigated within the quasi-static…”
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Study of dielectric corona pre-ionization in hybrid TEA lasers by Daneshfar, Nader, Bahari, Ali

“…In this paper a theoretical analysis of single mode hybrid CO2 lasers is studied that to describe the process of the dynamic emission in this lasers types and…”
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Effect of number of walls on plasmon energy in interaction of charged particles with double walled metallic nanotubes by Bahari, Ali, Mohamadi, Ahmad Reza, Daneshfar, Nader

“…The interaction of charged particles with double-walled metallic nanotubes (DWMNTs) has been investigated theoretically. Numerical results for energy…”
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The energy transfer between a pair of molecules (donor-acceptor) in the vicinity of a graphene-coated nanoparticle by M Jalilian, T Naseri, N Daneshfar

“…In this paper, we study the energy transferred between a pair of acceptor-donor molecules near a graphene-coated metallic nanoparticle by using the Laplace…”
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The Intra-cavity Mode Competition and Laser Absorption Spectroscopy with CO2 Laser by Fuladvand, Hamze, Salehi, Amin, Daneshfar, Nader, Bahrampour, Alireza, Farrahi Moghaddam, Reza

“…A mathematical model is developed for analysis the dynamics of an intra-cavity laser spectroscopy and mode competition using the CO2 laser as the coherent…”
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The Intra-cavity Mode Competition and Laser Absorption Spectroscopy with CO sub(2) Laser by Fuladvand, Hamze, Salehi, Amin, Daneshfar, Nader, Bahrampour, Alireza, Moghaddam, Reza Farrahi

“…A mathematical model is developed for analysis the dynamics of an intra-cavity laser spectroscopy and mode competition using the CO sub(2) laser as the…”
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