Chalcogenide thin films incorporating rare‐earth (RE) elements with applications in optics,
electronics, and magnetics have received considerable attention. Aiming at growing pure …

In this paper, we report anatase and rutile titanium oxide (TiO2) nanoparticulate thin films
fabricated on silica and Indium Tin Oxide (ITO) substrates using femtosecond pulsed laser …

Using nebulizer spray pyrolysis method, we investigate the optoelectronic properties of
Erbium (Er: 2%), Yttrium (Y: 2%) and Terbium (Tb: 2%) doped CdS thin films. The pure CdS …

The on-chip gas sensors possess advantages, such as miniaturization, portability, low
power, and no need for optical path calibration. These benefits enhance the applications of …

The impact of thermal annealing on the structural, linear, and nonlinear optical
characteristics of the thermal evaporated As 30 Te 64 Ga 6 thin films (thickness of 150 nm) …

ABSTRACT Erbium-doped Ge–Sb–Se (GSS) chalcogenide glasses have potential
applications in environment sensing and are good candidates for mid-infrared (IR) laser …

Copper oxide nanoparticles (CuONPs) were prepared using the sol–gel technique.
Polyvinyl alcohol/polyethylene glycol (PVA/PEG) blend filled with different concentration of …

Erbium-doped nanocrystal (NC)-dispersed polymer thin films are attractive core materials for
use in optical waveguides as they can provide high optical gain and enable the formation of …

Rare earth ions doped alkaline metal zirconium phosphors have recently received
significant attention in several applications including light-emitting diodes (LEDs) based …

While silicon photonic integrated circuits for the near‐infrared (IR) telecommunication band
have attracted great research interest in the past decade, recent advances offer …