Microscopic energy transport through photon-electron-phonon interactions during ultrashort laser ablation of wide bandgap materials Part Ⅰ: photon absorption

查看全文 作　　者：Lan [1,3]Jiang;Lishan [2]Li;Sumei [1,3]Wang;Hai-Lung [1,3]Tsai

机构地区：[1]Laser Micro-/Nano-Fabrication Laboratory, Department of Mechanical and Automation Engineering, 3^rd School, Beijing Institute of Technology, Beijig 100081, China;[2]School of International Co-Education,Beijing Institute of Technology , Beijing 100081, China;[3]Laser;[4]Based Manufacturing Laboratory, Department of Mechanical and Aerospace Engineering, Missouri University of Science & Technology (formerly University of Missouri-Rolla ), Rolla, MO 65409, USA

出　　处：《中国激光》索引2009年第36卷第4期,共11页

基　　金：supported by the National Natural Science Foundation of China(50705009);the 111 project China(B08043);the National“863”project of China(2008AA03Z301);the Changjiang Scholar Program of China;the Air Force Research Laboratory USA(FA8650-04-C-5704);the National Science Foundation USA(0423233) 摘　　要：The new phenomena induced by femtosecond lasers lead to the new area of ultrafast science.It is a significantchallenge to explain the phenomena associated with complex non-equilibrium and non-linear processes.Althoughthere is a growing body of experimental observation,a comprehensive model remains undeveloped.We reviewthe challenges in understanding the photon absorption stage mainly for the femtosecond ablation of wide bandgap materialsat the intensities of 10^(13)~10^(14) W/cm^2.Major opinions and challenges in ionization mechanisms are presentedby primarily considering multiphoton ionization and avalanche ionization. 关键词：激光导致电离光子激光技术

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Microscopic energy transport through photon-electron-phonon interactions during ultrashort laser ablation of wide bandgap materials Part Ⅰ: photon absorption

参考文献(107)

引证文献(7)

耦合文献(133)

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