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Laser induced damage threshold of silicon with native and artificial SiO.sub.2./sub. layer
- 1.0538876 - FZÚ 2021 RIV CZ eng J - Journal Article
Sládek, Juraj - Mirza, M. Inam
Laser induced damage threshold of silicon with native and artificial SiO2 layer.
MM Science Journal. Roč. 2019, Dec (2019), s. 3579-3584. ISSN 1803-1269
R&D Projects: GA MŠMT LO1602
Institutional support: RVO:68378271
Keywords : ultra-short laser ablation * laser spot size * silicon damage threshold * Gaussian beam * SiO2 thin film
OECD category: Optics (including laser optics and quantum optics)
Method of publishing: Open access
Spot size measurements of a 260 fs, 1030 nm focused spatially Gaussian pulsed laser beam were performed on a Silicon surface with native and thermally grown SiO2 layers using a widely known method of evaluating laser beam energy dependent damage area. Single pulse laser induced damage thresholds of both samples were also measured. Modification of the thermally grown SiO2 layer was analyzed in detail using optical, confocal and scanning electron microscopy. Restrictions in Gaussian beam spot size measurements on the samples with transparent coatings and several observable thresholds are discussed.
Permanent Link: http://hdl.handle.net/11104/0316619
File Download Size Commentary Version Access 0538876.pdf 1 2.6 MB OA časopis Publisher’s postprint open-access
Number of the records: 1