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[期刊论文] 作者：XiaochangNi,Ching-YueWang,YanfengLi,MinglieHu,ZhuanWang,LuChai,
来源：ChineseOpticsLetters 年份：2003
Ablation experiments with femtosecond (fs) laser pulse (pulse duration 37 fs, wavelength 800 nm) on organic polymers have been performed in air. The ablation threshold is found to be only several nanojoules. The diameters of the dots ablate......
[期刊论文] 作者：XiaochangNi,Ching-YueWang,ZhuanWang,MinglieHu,YanfengLi,LuChai,
来源：ChineseOpticsLetters 年份：2003
The Ti:sapphire oscillator is used to realize structural change in an organic glass (polymethyl -methacrylate (PMMA)). Single pulse fluence threshold of PMMA and the relation of the breakdown threshold with different numerical aperture obje......
[期刊论文] 作者：XiaochangNi,AnoopK.K.,MarioBianco,SalvatoreAmoruso,XuanWang,TongLi,MinglieHu,ZhenmingSong,
来源：ChineseOpticsLetters 年份：2013
We investigate the angular distribution and average kinetic energy of ions produced during ultrafast laser ablation (ULA) of a copper target in high vacuum. Laser produced plasma (LPP) is induced by irradiating the target with Ti:Sapphire l......
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