Optimization of femtosecond laser processing in liquids

Hoppius, Jan S. (author), Maragkaki, Stella (author), Kanitz, Alexander (author), Gregorčič, Peter (author), Gurevich, Evgeny L. (author)

In this paper we analyze femtosecond laser processing of metals in liquids searching for optimal conditions for predictable ablation. Incident laser pulses are stretched or compressed, self-focused and scattered on bubbles and on surface waves in the liquid environment. Influence of these effects on the laser intensity distribution on the target surface is discussed and optimal processing parameters are suggested.

• Language: English
• Keywords: laser ablation in liquids, femtosecond laser, self-focusing
• Work type: Article
• Typology: 1.01 - Original Scientific Article
• Organization: FS - Faculty of Mechanical Engineering
• Publication status: In print
• Publication version: Author Accepted Manuscript
• Year: 2018
• Number of pages: Str. 1-17
• PID: 20.500.12556/RUL-105521
• UDC: 535:621.9(045)
• ISSN on article: 0169-4332
• DOI: 10.1016/j.apsusc.2018.10.121
• COBISS.SI-ID: 16282139
• Publication date in RUL: 04.12.2018

Record is a part of a journal

• Title: Applied surface science
• Shortened title: Appl. surf. sci.
• Publisher: Elsevier
• ISSN: 0169-4332
• COBISS.SI-ID: 3283215

Secondary language

• Language: Slovenian
• Keywords: laserska ablacija, femtosekundni bliski, laserske obdelave

Projects

• Funder: ARRS - Slovenian Research Agency
• Project number: P2-0392
• Name: Optodinamika