Direct diode pumped Ti:Sapphire ultrafast regenerative amplifier system
Direct diode pumped Ti:Sapphire ultrafast regenerative amplifier system
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DOI:
10.1364/oe.25.003666
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发表时间:
2017-02
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影响因子:
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通讯作者:
S. Backus;M. Kirchner;C. Durfee;Henry Kaptyen;M. Murnane
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文献类型:
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作者:
S. Backus;M. Kirchner;C. Durfee;Henry Kaptyen;M. Murnane
We report on the first to our knowledge direct diode-pumped Ti:sapphire ultrafast regenerative amplifier system. Pumped with CW 450nm fiber-coupled laser diode modules and employing cryocooling of the ti:sapphire, this first implementation produces multi-μJ pulse energy at 50–250 kHz rep rate. We discuss the unique challenges as well as the solutions to these challenges for this laser system. Direct diode pumping of ti:sapphire promises new life for the most-widely used ultrafast technology for basic science research, as well as for the bio-medicine and micro-machining.