UV-Driven Harmonic Generation for Time-Resolved Photoelectron Spectroscopy of Polyatomic Molecules
UV-Driven Harmonic Generation for Time-Resolved Photoelectron Spectroscopy of Polyatomic Molecules
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DOI：
10.3390/app8101784
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发表时间：
2018-10-01
影响因子：
2.7
通讯作者：
Suzuki, Toshinori
中科院分区：
文献类型：
--
作者：
Adachi, Shunsuke;Suzuki, Toshinori
真空紫外（VUV）中一阶谐波脉冲对于多原子分子的时间分辨光电子能谱（TRPES）是非常需要的。利用270 nm的紫外驱动激光器（三次谐波）获得了高功率Ti：蓝宝石激光器（hv = 14 eV）的九次谐波。我们描述了我们最近在开发结合紫外线驱动谐波产生的VUV TRPES方面所做的努力，并介绍了我们最近在TRPES研究中的一些代表性结果。
A single-order harmonic pulse in the vacuum-ultraviolet (VUV) is highly desirable for time-resolved photoelectron spectroscopy (TRPES) of polyatomic molecules. A high-power 9th harmonic of a Ti:sapphire laser (hv = 14 eV) is obtained using a UV driving laser at 270 nm (the 3rd harmonic). We describe our recent efforts to develop VUV TRPES combined with UV-driven harmonic generation, and present a few representative results from our recent TRPES studies.