Metal nanomaterials have emerged as compelling candidates for ultrafast photonics
applications, owing to their outstanding saturable absorption properties induced by surface …

Nickel oxide (NiO) nanoparticles successfully prepared from a nickel (II) chloride
hexahydrate precursor are used to form a chitosan capped NiO nanoparticle thin film to …

Passively Q-switched fiber lasers in the S-and C-band region were demonstrated using
molybdenum ditelluride (MoTe 2) as the saturable absorber (SA). The MoTe 2 was prepared …

The passive Q-switched operation of a ring cavity Er/Yb-doped double clad fiber laser by
using an Al-doped ZnO (AZO) thin film as saturable absorber is experimentally …

In this paper, we present a novel mechanism for the generation of laser pulses based on the
phenomenon of thermocavitation. Thermocavitation bubbles were generated within a glass …

Nonlinear optical properties of metallic and oxide metallic nanoparticles have been
extensively studied as saturable absorbers in fiber-optic lasers in the infrared region for the …

In order to overcome the shortcomings of un-uniformity of two-dimension (2D) material
based saturable absorbers (SAs) and improve the performance of consequently generated …

In this paper we report an experimental study to generate micropatterns of nanoparticles
using modes that propagate into optical fiber and the photodeposition technique. The …

In this work, the influence of induced losses on the saturable absorption by zinc
nanoparticles photodeposited onto the core of an optical fiber end is reported. Samples with …

Compared with traditional inorganic semiconductor, organic semiconductor can be flexibly
specified by hydrogen bonds, coordination bonds, covalent bonds or ionic bonds, and …