Ayumu Matsumoto (Author), Ayaka Tamura (Author), Atsushi Kawasaki (Author), Takaya Honda (Author), Peter Gregorčič (Author), Naoya Nishi (Author), Keo-ichi Amano (Author), Kazuhiro Fukami (Author), Tetsuo Sakka (Author)

Abstract

We investigate the overall temporal behavior of the bubbles produced by 20-ns- and 100-ns-pulse-duration laser ablations in water using a laser-beam-transmission probe (LBTP). This technique gives the transmission signal attributed to the whole bubble dynamics, including the secondary oscillations, with a single laser shot. Comparing the signals obtained for both pulse durations, the periods of the first oscillation of the bubble are almost the same. Nevertheless, the periods of the subsequent oscillations are significantly different depending on the pulse duration. Such results are obtained by virtue of the LBTP technique.

Keywords

laser ablation;cavitation bubble;laser-beam-transmission probe;

Data

Language: English
Year of publishing:
Typology: 1.01 - Original Scientific Article
Organization: UL FS - Faculty of Mechanical Engineering
UDC: 535:532(045)
COBISS: 14535707 Link will open in a new window
ISSN: 0947-8396
Views: 755
Downloads: 402
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Other data

Secondary language: Slovenian
Secondary keywords: laserska ablacija;kavitacijski mehurčki;laserske prepustnostne sonde;
Type (COBISS): Article
Pages: str. 1-6
Volume: ǂVol. ǂ122
Issue: ǂiss. ǂ3
Chronology: Mar. 2016
DOI: 10.1007/s00339-016-9755-x
ID: 10991286