@inproceedings{ca3443f982124817b32625aa8bd7413e,
title = "Ultrafast thermal excitation behaviors of Au films irradiated by polarization-shaped femtosecond laser",
abstract = "We theoretically investigated the ultrafast thermal excitation behaviors on Au films surface irradiated by polarization-shaped femtosecond laser. The spatio-temporal dynamics of temperature evolution in Au film with polarization-shaped femtosecond laser excitation are obtained based on Finite Element Method (FEM). It is revealed that the phonon temperature fields can be flexibly adjusted by optimizing the polarization state combinations of polarization-shaped double femtosecond laser pulses. The results are attributed to pulse synthetic effect, which closely depends on the polarization state combinations of double femtosecond laser pulses. The study provides the basic for understanding of the thermal excitation dynamics for optimizing laser micro and nano-fabrications via tailoring the polarization state of temporally shaped femtosecond laser..",
keywords = "incident angle, polarization combination, polarization-shaped femtosecond laser, ultrafast thermal excitation behaviors",
author = "Yan Ou and Yu Lu and Guangqing Du and Feng Chen and Qing Yang and Yanmin Wu",
note = "Publisher Copyright: {\textcopyright} 2015 SPIE.; International Conference on Photonics and Optical Engineering, icPOE 2014 ; Conference date: 13-10-2014 Through 15-10-2014",
year = "2015",
doi = "10.1117/12.2075513",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Weiguo Liu and Anand Asundi and Chunmin Zhang and Ailing Tian",
booktitle = "International Conference on Photonics and Optical Engineering, icPOE 2014",
}