picosecond laser – TechConnect Briefs

Influence of applying the additional continuous laser on photoluminescence properties of silicon nanoparticles produced by laser ablation in liquid

Popovic D.M., Faculty of Physics, University of Belgrade, RS

Silicon nanoparticle (Si-NPs) is attracting attention of authors in numerous fields of science. The photoluminescence properties of Si-NPs make them a candidate for biomaging applications. The one of the most promising and the simplest method [...]

The role of target warming in the synthesis of silicon nanoparticles by picosecond laser ablation in liquid

Popovic D.M., Zekic A.A., Trtica M., Stasic J., University of Belgrade-Faculty of Physics, RS

In our previous work, we investigated the LAL process of producing Si NPs with pulsed infrared transverse excited atmospheric (TEA) CO2 laser and we analyzed the role of thermal effects on the NP’s size distribution. [...]

Synthesis of silicon nanoparticles by picosecond laser ablation in liquid

Popovic D.M., University of Belgrade-Faculty of Physics, RS

The one of the most promising method for the producing of silicon-based NPs is the laser ablation of solid target in liquid (LAL), because it’s relatively simple, fast and “green”. In this work we produced [...]