Studies of the structural and third-order nonlinear optical properties of solution grown 4-hydroxy-3-methoxy-4′-N′-methylstilbazolium tosylate monohydrate crystals

MK Kumar, S Sudhahar, P Pandi… - Optical Materials, 2014 - Elsevier
An organic nonlinear optical crystal, 4-hydroxy-3-methoxy-4′-N′-methylstilbazolium
tosylate monohydrate (VMST) was grown from methanol: water mixed solvent by slow …

Structural, linear and nonlinear optical properties of NiO nanoparticles–multi-walled carbon nanotubes nanocomposite for optoelectronic applications

TA Alrebdi, HA Ahmed, FH Alkallas, EA Mwafy… - Radiation Physics and …, 2022 - Elsevier
A nanosecond solid-state laser was employed to perform nanocomposite structure from
multi-walled carbon nanotubes (MWCNTs) decorated with nickel oxide nanoparticles (NiO …

Nanocomposite Fe3O4-MWCNTs based on femtosecond pulsed laser ablation for catalytic degradation

FH Alkallas, SM Alghamdi, EA Rashed… - Diamond and Related …, 2023 - Elsevier
Magnetite nanoparticle/multi-walled carbon nanotube composites (Fe 3 O 4/MWCNTs) were
prepared using femtosecond pulsed laser ablation of iron target immersed in functionalized …

Nonlinearity enhancement of Multi-walled carbon nanotube decorated with ZnO nanoparticles prepared by laser assisted method

FH Alkallas, HA Ahmed, RA Pashameah… - Optics & Laser …, 2022 - Elsevier
A nanosecond solid state Nd: YAG laser was employed to develop nanocomposites from
multi-walled carbon nanotubes (MWCNTs) coated with ZnO nanoparticles in a single step to …

Third order nonlinearity and optical limiting behaviors of Yb: YAG nanoparticles by Z-scan technique

SA Kumar, J Senthilselvan, G Vinitha - Optics & Laser Technology, 2019 - Elsevier
The present report explores third order nonlinear optical behavior of phase pure Yb 3+: YAG
nanoparticles for the first time by Z-scan technique. The measurement was carried out using …

Four-wave mixing in a single-walled carbon-nanotube-deposited D-shaped fiber and its application in tunable wavelength conversion

KK Chow, S Yamashita - Optics Express, 2009 - opg.optica.org
We report the first experimental observation of four-wave mixing (FWM) in single-walled
carbon nanotubes (SWCNTs) deposited on a Dshaped fiber. FWM-based tunable …

Optical and dynamic properties of undoped and doped semiconductor nanostructures

JZ Zhang, CD Grant - Annual Review of Nano Research, 2008 - World Scientific
This chapter provides an overview of some recent research activities on the study of optical
and dynamic properties of semiconductor nanomaterials. The emphasis is on unique …

Synthesis and third-order nonlinear optical properties of a multiwalled carbon nanotube–organically modified silicate nanohybrid gel glass

C Zheng, M Feng, Y Du, H Zhan - Carbon, 2009 - Elsevier
We report the synthesis and characterization of multiwalled carbon nanotube (MWCNT)–
organically modified silicate (ORMOSIL) nanohybrid gel glass, in which the incorporated …

Optical nonlinearity in nanostructured carbon thin films fabricated by pulsed laser deposition technique

I Kumar, A Khare - Thin Solid Films, 2016 - Elsevier
In the present paper, the measurement of nonlinear refractive index coefficient in
nanostructured carbon thin films deposited via pulsed laser deposition (PLD) technique is …

Analysis on the origin of the ultrafast optical nonlinearity of carbon disulfide around 800 nm

XQ Yan, ZB Liu, S Shi, WY Zhou, JG Tian - Optics Express, 2010 - opg.optica.org
The femtosecond open-aperture Z-scan of standard sample CS_2 at 800 and 780 nm is
present here by using thinner sample length and an integrating sphere. The open-aperture Z …