Photoexcitation and radiation regulation mechanism of Ag anchoring WSe2 heterojunction with plasma coupling effect
LY Wang, CB Yao, ZM Wang, X Wang, BY Shi… - Applied Surface …, 2022 - Elsevier
The noble metal silver (Ag) combined with tungsten selenide (WSe 2) was used to solve the
problems of the narrow absorption band range, low luminescence quantum yield, and …
problems of the narrow absorption band range, low luminescence quantum yield, and …
Femtosecond-laser-induced saturable absorption and optical limiting of hollow silver nanocubes: implications for optical switching and bioimaging
The effects of shape, size, and surface plasmon resonance (SPR) peak position (λSPR) on
nonlinear absorption (NLA) were investigated at 808 nm, using a femtosecond laser. We …
nonlinear absorption (NLA) were investigated at 808 nm, using a femtosecond laser. We …
Enhanced third-order optical susceptibility in Ag-doped CeO2 nanostructures under pulsed Nd-YVO4 laser
A Haghighatzadeh - Optics & Laser Technology, 2020 - Elsevier
In this research, cerium dioxide nanoparticles with different Ag doping levels were prepared
through a one-pot hydrothermal synthesis route. The as-prepared samples were …
through a one-pot hydrothermal synthesis route. The as-prepared samples were …
Ag/CeO2 Schottky-type nanoheterostructures: enhanced third-order nonlinear optical susceptibility under the near infrared irradiation
A Haghighatzadeh, B Mazinani - Optics & Laser Technology, 2020 - Elsevier
Cerium dioxide nanoparticles have been synthesized by the hydrothermal method and then
have been loaded with Ag metal using the conventional wetness incipient impregnation to …
have been loaded with Ag metal using the conventional wetness incipient impregnation to …
Broadband femtosecond nonlinear optical properties of silver nanowire films
In this report, we present results from the investigation of femtosecond (fs) nonlinear optical
(NLO) behaviour of silver nanowires (Ag NWs) films. High quality Ag NWs (10 μm length …
(NLO) behaviour of silver nanowires (Ag NWs) films. High quality Ag NWs (10 μm length …
Strong third-order optical nonlinearities of Ag nanoparticles synthesized by laser ablation of bulk silver in water and air
We demonstrate the correlation between strong nonlinear optical response of silver
nanoparticles (Ag NPs) out of plasmon resonance and efficient third harmonic generation in …
nanoparticles (Ag NPs) out of plasmon resonance and efficient third harmonic generation in …
Light control through a nonlinear lensing effect in a colloid of biosynthesized gold nanoparticles
A Balbuena Ortega, EC Brambila… - Journal of Modern …, 2019 - Taylor & Francis
Biosynthesis of four samples of colloidal suspensions of gold nanoparticles is achieved
using hydroalcoholic extract and three different separated compounds of the plant Bacopa …
using hydroalcoholic extract and three different separated compounds of the plant Bacopa …
Two-dimensional Au & Ag hybrid plasmonic nanoparticle network: broadband nonlinear optical response and applications for pulsed laser generation
Localized surface plasmon resonance (LSPR) of metallic nanoparticles (NPs) can generate
and enhance the nonlinear optical (NLO) response and has been widely used in …
and enhance the nonlinear optical (NLO) response and has been widely used in …
Strong enhancement of third harmonic generation from a Tamm plasmon multilayer structure with WS2
Improving the conversion efficiency is particularly important for the generation and
applications of harmonic waves in optical microstructures. Herein, we propose to enhance …
applications of harmonic waves in optical microstructures. Herein, we propose to enhance …
Low-order nonlinearities and high-order harmonics generation in Zn and ZnSe nanoparticles synthesized during femtosecond laser ablation at a 50 kHz pulse …
GS Boltaev, AM Abu Baker, M Iqbal… - Journal of the Optical …, 2022 - opg.optica.org
We synthesize Zn and ZnSe nanoparticles during laser ablation of bulk material in ethanol
and analyze them using the Z-scan technique and the generation of high harmonics using a …
and analyze them using the Z-scan technique and the generation of high harmonics using a …