Share Email Print
cover

Proceedings Paper • new

Analysis on ultrashort-pulse laser ablation for nanoscale film of ceramics
Author(s): C. Y. Ho; Y. H. Tsai; Y. J. Chiou
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

This paper uses the dual-phase-lag model to study the ablation characteristics of femtosecond laser processing for nanometer-sized ceramic films. In ultrafast process and ultrasmall size where the two lags occur, a dual-phase-lag can be applied to analyse the ablation characteristics of femtosecond laser processing for materials. In this work, the ablation rates of nanometer-sized lead zirconate titanate (PZT) ceramics are investigated using a dual-phase-lag and the model is solved by Laplace transform method. The results obtained from this work are validated by the available experimental data. The effects of material thermal properties on the ablation characteristics of femtosecond laser processing for ceramics are also discussed.

Paper Details

Date Published: 13 June 2017
PDF: 7 pages
Proc. SPIE 10449, Fifth International Conference on Optical and Photonics Engineering, 104490X (13 June 2017); doi: 10.1117/12.2270394
Show Author Affiliations
C. Y. Ho, Hwa Hsia Univ. of Technology (Taiwan)
Y. H. Tsai, Hwa Hsia Univ. of Technology (Taiwan)
Y. J. Chiou, Hwa Hsia Univ. of Technology (Taiwan)


Published in SPIE Proceedings Vol. 10449:
Fifth International Conference on Optical and Photonics Engineering
Anand Krishna Asundi, Editor(s)

© SPIE. Terms of Use
Back to Top