Morphology-rich ZnO as a direct band gap II–VI semiconductor is a promising material for
photonic, optical, and electronic devices. Nanostructured materials have provided a leading …

Widespread applications of ZnO nanoparticles (NP) in sun-blocking cosmetic products have
raised safety concerns related to their potential transdermal penetration and resultant …

Recent developments in ultrafast laser technology have resulted in novel few-cycle sources
in the mid-infrared. Accurately characterizing the time-dependent intensities and electric …

This paper presents a study on the incubation effect during fs-laser micromachining of
gallium nitride films with three different wavelengths (1030, 515 and 343 nm) by varying the …

The two-photon absorption (TPA) coefficient is obtained for pure lithium tantalate (LT)
crystals as a function of C Li= 100%× Li 2 O/(Li 2 O+ Ta 2 O 5) ratio. Five LT samples with C …

We report the synthesis of ZnO: Au hetero structures, their Raman scattering and optical
power limiting efficiencies. ZnO: Au nanostructures with flower-like morphology were …

We observe mixed two-and three-photon absorption in bulk rutile (TiO_2) around 800 nm
using the open aperture Z-scan technique. We fit the data with an extended model that …

Abstract In this work, Ce-ZnO (CZO) films with excellent nonlinear absorption (NA) properties
were successfully prepared via the magnetron sputtering process, where the conditions …

Graphene–ZnO (GZO) nanocomposites were synthesized by a modified solvothermal
method, and characterized by transmission electron microscopy, x-ray diffraction, Raman …

We report the observation and analysis of anti-Stokes coherent random laser (RL) emission
from zinc oxide (ZnO) powders excited by one-, two-or three-photon femtosecond laser …