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TW级Ti:Al₂O₃飞秒激光放大器

Terawatt Femtosecond Ti:Sapphire Amplifier System

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【Author】 Zhang Weili; Xing Qirong;Wang Chingyue;Nelson Cue;K. M. Yoo(Ultrafast Laser Laboratory, Department of Precision Instrument Engineering, Tianjin University, Tianjin 300072)(Department of Physics, The Hong Kong University of Science and Technology,Clear W

【机构】天津大学精仪系超快激光研究室!天津300072；香港科技大学物理系；

【摘要】报道TW（1012W）级Ti：Al2O3飞秒激光放大器的研究。采用Ti：Al2O3自锁模激光振荡器和脉冲啁啾放大技术，获得了能量为84mJ、脉宽为75fs的放大光脉冲，峰值功率达到TW量级。更多还原

【Abstract】 A terawatt femtosecond Ti: Sapphire amplifier system is demonstrated. The self-mode locked Ti:sapphire laser pulse is amplified by the chirped-pulse amplifier to the energy as high as 84 mJ per pulse. The pulse duration is 75 fs and the peak power exceeds 1 TW.更多还原