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  5. Laser intensity influence on the carbon film deposited by ultrafast laser ablation of highly oriente

Laser intensity influence on the carbon film deposited by ultrafast laser ablation of highly oriente

来源 :LIMIS 2016——The 4th International Symposium on Laser Interac | 被引量 : 0次 | 上传用户：rsy19931015
【摘 要】
：
Highly oriented pyrolytic graphite (HOPG) is ablated by ultrashort laser pulses with different pulse durations (50 fs and 4 ps) and laser fluences (68 J/cm2 and 34 J/cm2) in vacuum (4× 10-4 Pa).
【作 者】
：
Han Wu Tian Zhou Nan Zhang Xiaonong Zhu 
【机 构】
：
Institute of Modem Optics, Nankai University, Key Laboratory of Optical Information Science and Tech
【出 处】
：
LIMIS 2016——The 4th International Symposium on Laser Interac
【发表日期】
：
2016年8期
【关键词】
：
ultrafast laser ablation carbon film Raman spectroscopy degree of order double-r 
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　　Highly oriented pyrolytic graphite (HOPG) is ablated by ultrashort laser pulses with different pulse durations (50 fs and 4 ps) and laser fluences (68 J/cm2 and 34 J/cm2) in vacuum (4× 10-4 Pa).
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