@inproceedings{b43b63906067419ebcb336d230c02ebb,
title = "The change of reflectivity of CFRP femtosecond laser ablation based on pump-probe",
abstract = "Carbon fiber reinforced polymer is a new type of high-quality material, which is used in various fields such as aerospace. Due to its processing characteristics, femtosecond laser has become its new high-quality processing method. In this paper, femtosecond laser pump-probe technology is used to study the ablation of CFRP by femtosecond laser, and try to explore the femtosecond laser processing mechanism of CFRP. In this paper, continuous images of femtosecond laser ablation CFRP materials were collected under ultra-fast action time. The experimental results found that the reflection of a single epoxy resin material first increased and then decreased under femtosecond laser ablation; Under the second laser ablation, the reflection first increases and then decreases, but the peak time delay is relatively delayed compared with the resin.",
keywords = "CFRP, ablation, femtosecond laser, reflectivity",
author = "Boda Yang and Baoshan Guo",
note = "Publisher Copyright: {\textcopyright} 2023 SPIE.; 3rd International Conference on Laser, Optics, and Optoelectronic Technology, LOPET 2023 ; Conference date: 26-05-2023 Through 28-05-2023",
year = "2023",
doi = "10.1117/12.2690251",
language = "English",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Xiaotian Li and Costa, {Manuel Filipe}",
booktitle = "3rd International Conference on Laser, Optics, and Optoelectronic Technology, LOPET 2023",
address = "United States",
}