The fabrication of micro/nano structures by laser machining

L Yang, J Wei, Z Ma, P Song, J Ma, Y Zhao, Z Huang… - Nanomaterials, 2019 - mdpi.com
Micro/nano structures have unique optical, electrical, magnetic, and thermal properties.
Studies on the preparation of micro/nano structures are of considerable research value and …

Arrays of nanoscale-thick ITO hemispherical shells as saturable absorbers for Q-switched all-fiber lasers

P Gu, D Li, H Zhu, J Chen, Z Zhang, E Hu… - ACS Applied Nano …, 2024 - ACS Publications
We report on the preparation of robust indium tin oxide (ITO) hemispherical-shell arrays
(HSAs) with nanoscale thickness of∼ 100 nm and their applications for passively Q …

Effect of the resin viscosity on the writing properties of two-photon polymerization

T Zandrini, N Liaros, LJ Jiang, YF Lu… - Optical Materials …, 2019 - opg.optica.org
While the role of resin viscosity has been largely studied for stereolithography, where a very
low viscosity material is preferred, an extensive study of its microscale counterpart, two …

Investigating the influence of ITO thin film thickness on the optical Kerr nonlinearity using ultrashort laser pulses

FA Samad, A Mahmoud, MS Abdel-Wahab, WZ Tawfik… - JOSA B, 2022 - opg.optica.org
In this paper, we present results from the measurements of the optical Kerr nonlinearity of
indium tin oxide (ITO) thin films of different thicknesses using the femtosecond (fs) Z-scan …

Molecular structure–optical property relationships for a series of non-centrosymmetric two-photon absorbing push-pull triarylamine molecules

MG Vivas, DL Silva, J Malinge, M Boujtita, R Zaleśny… - Scientific Reports, 2014 - nature.com
This article reports on a comprehensive study of the two-photon absorption (2PA) properties
of six novel push-pull octupolar triarylamine compounds as a function of the nature of the …

Mechanical exfoliation of indium tin oxide as saturable absorber for Q-switched Ytterbium-doped and Erbium-doped fiber lasers

B Nizamani, AAA Jafry, S Salam, MM Najm… - Optics …, 2020 - Elsevier
This work reports mechanically exfoliated indium tin oxide (ITO) as saturable absorber (SA)
for Q-switched operation in fiber lasers. The ITO is mechanically exfoliated from 99.99 …

[HTML][HTML] Using Femtosecond Laser Pulses to Explore the Nonlinear Optical Properties of Ag/Au Alloy Nanoparticles Synthesized by Pulsed Laser Ablation in a Liquid

Y Abd El-Salam, HD Adday, F Abdel Samad… - Nanomaterials, 2024 - mdpi.com
Metallic nanoparticles have gained attention in technological fields, particularly photonics.
The creation of silver/gold (Ag/Au) alloy NPs upon laser exposure of an assembly of these …

Transparent glass-ceramic waveguides made by femtosecond laser writing

PHD Ferreira, DCN Fabris, MOCV Boas… - Optics & Laser …, 2021 - Elsevier
Transparent glass-ceramics (TGC) have been investigated to replace hard, mechanically
strong, scratch resistant materials in ballistic armor applications and smart phone displays …

Two-photon absorption properties of BODIPY-like compounds based on BF 2–naphthyridine complexes

J Dipold, EE Romero, J Donnelly… - Physical Chemistry …, 2019 - pubs.rsc.org
Boron dipyrromethene type molecules (BODIPYs) are versatile molecules which have been
used for applications ranging from photodynamic therapy to solar cells (DSSC). However …

Method for an accurate measurement of nonlinear refractive index in the case of high-repetition-rate femtosecond laser pulses

A Shehata, T Mohamed - JOSA B, 2019 - opg.optica.org
In this report, we propose a new method for measuring the nonlinear refractive index in
liquid and glass samples using femtosecond (fs)-laser pulses with high pulse repetition …