Composites consisting of metal nanoparticles (NPs) embedded in dielectric media may
present large nonlinear optical response due to electronic transitions in the NPs. When the …

Chemical synthesis, structural analysis, theoretical calculations and optical properties
exploration of (E)-2-((E)-(4-nitrobenzylidene) hydrazono)-3-phenyl-4-thiazolidinone 7 (C 16 …

In this work, the results of experimental and theoretical investigations of diffraction ring
patterns are reported. Diffraction rings are formed due to the self-phase modulation of a …

Synthesis of 2D materials from natural resources, and having unique functionalities have
created enormous research interest among material scientists. Such 2D materials can be …

Nanostructured semiconductors or Quantum Dots (QDs) are materials in continuous
development that hold potential for a variety of new applications, including uses in …

The third-order nonlinear optical properties of Bromocresol purple (BCP): PMMA films are
determined by means of thermal self-diffraction using continuous-wave (cw) diode laser …

Dyes are among the most common additives used primarily to intensify, compensate or add
color to manufactured products. The major color detected in annatto seeds comes from …

Naturally available two-dimensional (2D) materials having van der Waal's heterostructure
are an impetus for generating amplified spontaneous emission (ASE) from dye-based …

In this paper, we theoretically designed and numerically studied a high-resolution and
ultrasensitive photonic crystal fiber temperature sensor by selective filling of a liquid with …

Theoretical studies of the formation and temporal evolution of the far-field diffraction patterns
of the Gaussian laser beam passing through a self-defocusing liquid media are given in this …