Volume 6 (2023-2024)
Volume 5 (2023)
Volume 4 (2022)
Volume 3 (2021)
Volume 2 (2018)
Volume 1 (2017)
Number of Articles: 9
Transmittance Properties of One - Dimensional Photonic Crystals Con-taining an Epsilon-Near-Zero Magneto-Optical Defect Layer
Volume 1, Issue 1 , May 2016, Pages 7-14
Abstract
In this paper, the transmittance characteristics of a one-dimensional photonic crystal containing an epsilon–near-zero magneto-optical defect layer have been investigated, through varying the permittivity tensor diagonal element of defect layer. For calculations the 4×4 transfer matrix method ... Read MoreDesign and Simulation of an Air Cooled Diode Pumped Er:Yb:glass Eye- Safe Laser
Volume 1, Issue 1 , May 2016, Pages 15-20
Abstract
In this paper, design and simulation of a side pumped Er:Yb:glass laser is reported. We designed an air cooled system for using Close Coupling method and reduction of the volume and the weight of the system. In this case, symmetrizing and uniformity of pumping is done by using of three laser diodes to ... Read MoreThe Study of Optical properties of AlInGaN Guatemary Compounds
Volume 1, Issue 1 , May 2016, Pages 21-28
Abstract
In this article, optic properties of AlInGaN compounds such as real and imaginary part of dielectric function, optical conductivity, refractive index and extinction index have been investigated. Calculation have performed using Full Potential Linear Approximation Plane Wave method inDensity Functional ... Read MoreThe Study of Temperature Dependence of One - Dimensional Ternary Dielectric -Liquid Crystal -Dielectric Photonic Crystal in Different Thickness
Volume 1, Issue 1 , May 2016, Pages 29-34
Abstract
In this article a new one-dimensional ternary photonic crystal was introduced and its dependence on temperature and thickness and withs of band gap with diffrent angle of radiation in fixed temperature was studied. In this work composition of two dielectrics , and two liquid crystals , structures ... Read MoreSlow Light in Photonic Crystal Waveguides Filled with Optofluidic
Volume 1, Issue 1 , May 2016, Pages 35-40
Abstract
In this paper slow light properties in a line defect photonic crystal waveguide are investigated and Optofluidic are used for improving slow light properties. For proposed structure dispersion relations, group index, and group velocity dispersion are calculated through the 2D plane wave expansion method. ... Read MoreStudy of Alumina Nano - Particles Effect on the Electro Optical Properties of 5CB Liquid Crystal
Volume 1, Issue 1 , May 2016, Pages 41-46
Abstract
In this experimental work, electro-optical properties of Al2O3 nanoparticles doped 5CB liquid crystal was investigated. Therefore, Alumina nano powder was synthesized using precipitation method then homogenously oriented samples with different percentage of nanoparticles prepared and birefringence and ... Read MoreTunable Multiple-Channel Filters based on Superconducting-Nanophotonic Crystal under Irradiation of Gaussian Beam
Volume 1, Issue 1 , May 2016, Pages 47-50
Abstract
In this paper, we studied filtering properties of one-dimensional nanophotonic crystal with asymmetric geometry structure under irradiation Gaussian beam. By using the transfer matrix method and Two-Fluid model, we observed that nano layered structure containing superconductor can act as a multiple-channel ... Read MoreSolving the Transport-of-Intensity Equation Without the Zero Boundary Condition
Volume 1, Issue 1 , May 2016, Pages 51-55
Abstract
In this paper, the wave front of a beam is obtained by solving the transport of Intensity equation, which is non- interference method. In this way, by measuring the beam intensity in a certain point and solving transport of intensity equation, phase of beam is extracted. Zero boundary conditions generally ... Read MoreStudy and Simulation of Plasmonic Properties of Silver and Gold-Silver Core-Shell Metallic Nanospheres
Volume 1, Issue 1 , May 2016, Pages 57-61