Amplified Femtosecond Laser System with High Repetition Rate

所要求的激光系统是在超快时间尺度上进行分子瞬态结构动力学和化学反应实验所必需的。在我提议通过海森堡教授职位并行申请的研究小组中，计划建立三个互补的研究方向：(1)激光诱导电子重聚和衍射，(2)激光驱动库仑爆炸成像，(3)极紫外光的瞬态吸收。激光系统的规格（高重复率放大飞秒激光与两个光学参数放大器的频率转换）允许产生紫外泵和强场/ XUV探头脉冲的条件下，使符合测量。

The requested laser system is essential for experiments on transient structural dynamics of molecules and of chemical reactions on ultrafast time scales. Three complementary research directions are planned within a research group that I propose to establish via a Heisenberg professorship that is applied for in parallel: (1) Laser-Induced Electron Recollision and Diffraction, (2) Laser-Driven Coulomb Explosion Imaging, and (3) Transient Absorption of Extreme Ultraviolet (XUV) Light. The specifications of the laser system (high-repetition rate amplified femtosecond laser with two optical parametrical amplifiers for frequency conversion) allow the generation of ultraviolet pump and strong-field / XUV probe pulses under conditions which enable coincidence measurements.