Ultrafast Electronic Excitation in CaF2 Crystals
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概要
- 論文の詳細を見る
A new pump and probe experimental system was developed, the pump pulse duration of which is stretched and is much longer than that of the probe pulse. Using this system, time-resolved electronic excitation processes and damage mechanisms in CaF2 crystals were studied. The measured reflectivity of the probe pulse begins to increase at the peak of the pump pulse and increases rapidly in the latter half of the pump pulse, when the pump pulse duration is stretched to 580 fs. Our experimental results indicate that both multiphoton ionization and impact ionization play important roles in the generation of conduction band electrons, at least they do so when the pump pulse durations are equal to or longer than 580 fs.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2005-11-15
著者
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Li Ruxin
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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Sun Haiyi
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Cas
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Sun Haiyi
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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Xu Zhizhan
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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Xu Zhizhan
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Cas
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Xu Shizhen
State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, C
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Jia Tianqing
State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, C
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Li Xiaoxi
State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, C
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Feng Donghai
State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, C
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Li Chengbin
State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, C
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Wang Xiaofeng
State Key Laboratory of High Field Laser Physics, Shanghai Institute of Optics and Fine Mechanics, C
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Kuroda Hirao
The Institute for Solid State Physics, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 27
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Li Xiaoxi
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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Xu Shizhen
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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Li Chengbin
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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Feng Donghai
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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Kuroda Hirao
The Institute For Solid State Physics The University Of Tokyo
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Jia Tianqing
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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Wang Xiaofeng
State Key Laboratory Of High Field Laser Physics Shanghai Institute Of Optics And Fine Mechanics Chi
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