Quantum state holography to reconstruct the molecular wave packet using an attosecond XUV–XUV pump-probe technique
Quantum state holography to reconstruct the molecular wave packet using an attosecond XUV–XUV pump-probe technique
复制标题
使用阿秒 XUV-XUV 泵浦探针技术重建分子波包的量子态全息术
作者：
A. González;F. Martín;A. Palacios
提出了一种利用超紫外-超紫外泵浦-探测方案的阿秒分子干涉仪。干涉图导致的光电子分布，使分子波包的充分重建相关的激发态使用量子态全息的方法，据我们所知，只提出了简单的原子目标结合阿秒XUV脉冲与IR光。与现有的工作相比，我们调查的计划，其中一个和两个光子的吸收路径有助于抑制氢分子，并表明，它是可能的，即使在少数通道中的印记检索的激发动力学。此外，我们提供了一个系统的时间-频率图，揭示了不同的，但紧密耦合，电子和原子核的运动分析。
An attosecond molecular interferometer is proposed by using a XUV–XUV pump-probe scheme. The interferograms resulting in the photoelectron distributions enable the full reconstruction of the molecular wave packet associated to excited states using a quantum state holographic approach that, to our knowledge, has only been proposed for simple atomic targets combining attosecond XUV pulses with IR light. In contrast with existing works, we investigate schemes where one- and two-photon absorption paths contribute to ionize the hydrogen molecule and show that it is possible to retrieve the excitation dynamics even when imprinted in a minority channel. Furthermore, we provide a systematic analysis of the time-frequency maps that reveal the distinct, but tightly coupled, motion of electrons and nuclei.
影响因子：
16.6
作者：
Waitz M;Bello RY;Metz D;Lower J;Trinter F;Schober C;Keiling M;Lenz U;Pitzer M;Mertens K;Martins M;Viefhaus J;Klumpp S;Weber T;Schmidt LPH;Williams JB;Schöffler MS;Serov VV;Kheifets AS;Argenti L;Palacios A;Martín F;Jahnke T;Dörner R
通讯作者：
Dörner R
影响因子：
56.9
作者：
Schultze, M.;Fiess, M.;Yakovlev, V. S.
通讯作者：
Yakovlev, V. S.