Sub-10 fs, multimillijoule laser system
Sub-10 fs, multimillijoule laser system
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DOI：
10.1063/1.2052587
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发表时间：
2005-09
影响因子：
1.6
通讯作者：
Y. Oishi;A. Suda;K. Midorikawa;F. Kannari
中科院分区：
文献类型：
--
作者：
Y. Oishi;A. Suda;K. Midorikawa;F. Kannari
为研究超快非线性现象，研制了一种亚10fs强钛蓝宝石激光系统。该激光系统由传统的啁啾脉冲放大器和随后的压力梯度空心光纤脉冲压缩机组成，无需任何额外的放大，即可获得10秒以下的多焦耳脉冲。我们描述了激光系统的设计和性能，以及在10秒以下区域产生的高次谐波，作为使用该激光系统可能实现的应用之一的例子。
An intense sub-10 fs Ti:sapphire laser system has been developed for investigating ultrafast nonlinear phenomena. Sub-10 fs, multimillijoule pulses were obtained from a laser system consisting of a conventional chirped-pulse amplifier and a subsequent pressure-gradient hollow fiber pulse compressor, without any additional amplification. We describe the design and performance of the laser system together with high-order harmonic generation in the sub-10 fs regime as an example of one of the applications that were made possible by using this laser system.