Model of the femtosecond laser inscription by a single pulse

被引：16
|
作者：
Petrovic, Jovana S. [1 ]
Mezentsev, Vladimir [1 ]
Schmitz, Holger [1 ]
Bennion, Ian [1 ]
机构：
[1] Aston Univ, Photon Res Grp, Birmingham B4 7ET, W Midlands, England
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2007年 / 39卷 / 10-11期
基金：
英国工程与自然科学研究理事会;
关键词：
femtosecond laser inscription; numerical model;
D O I：
10.1007/s11082-007-9158-5
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A comprehensive model of processes involved in femtosecond laser inscription and the subsequent structural material modification is developed. Different time scales of the pulse-plasma dynamics and thermo-mechanical relaxation allow for separate numerical treatments of these processes, while linking them by an energy transfer equation. The model is illustrated and analysed on examples of inscription in fused silica and the results are used to explain previous experimental observations.
引用
收藏
页码：939 / 946
页数：8
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