Emission enhancement ratio of the metal irradiated by femtosecond double-pulse laser
作者： Jin Guo , Tingfeng Wang , Junfeng Shao , Tao Sun , Rui Wang
DOI: 10.1016/J.OPTCOM.2011.12.038
关键词: Irradiation 、 Ultrafast laser spectroscopy 、 Laser 、 Double pulse 、 Metal 、 Boltzmann equation 、 Optics 、 Single pulse 、 Femtosecond 、 Materials science
摘要: Abstract A numerical solution of the two-temperature model has been performed up to double-pulse femtosecond laser heated metal target. The is used analyze with following major conclusions. We confirm distinctly different results on single pulse and double pulse. lattice temperature higher than Through Boltzmann equation, we estimate variation emission enhancement. At same time, this experimental result qualitatively similar theoretical result.
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