Over a decade, considerable development has been achieved in microsphere microscopy;
the popularity of this method is attributable to its compatibility with biomedical applications …

FFT is a widely utilized method to calculate focal spot, in which zero padding is needed to
adjust the sampling interval on the focal plane. This work is to apply Abbe limit of resolution …

This research aims to make a comparison between the analytical and numerical methods of
simulation of the Gaussian beam propagation in free space. This comparison brings …

In this paper, we present a numerical study (using Finite Difference Times Domain (FDTD)
method) of the coupling between two resonant structures with different quality factors of their …

Laser beams are described through the diffraction eigenfunctions or the so-called modes.
The principal fundamental Gaussian mode TEM 00 is well described analytically in the …

There is a tradeoff between accuracy and computation complexity when it comes to
estimation of RF path loss in a real-world environment. Accuracy deterioration and …

This research aims to study the analytical and numerical simulation of the Gaussian beams
variables of the fundamental mode TEM 00 during its propagation in free space between two …

We investigate experimentally the interference in far-field radiation of two contra-
propagating evanescent fields using a conventional optical microscope. A laser beam …

Quantum mechanics describes matter behaviour by means of a wave function. This
description allows for quantum particles to exhibit interference and diffraction effects similar …

The aim of this present study consisted in comparing the profiles of the academic Self-
efficacy perceived in 'Social'and 'Health'Sciences University students. The total sample was …