标题： 光电子波包角度干涉图的相干控制 显示英文标题

标题： Coherent Control of Photoelectron Wavepacket Angular Interferograms

摘要： 通过使用偏振整形激光脉冲，对光电子波包的相干控制可以被理解为一种时间和偏振复用过程。 在本工作中，我们通过计算由偏振整形激光脉冲引起的多光子原子电离所产生的可观测光电子角度干涉图样，来研究这种复用过程。 我们考虑了瞬时和累积连续波函数的偏振敏感性；因此，对所得光电子干涉图样的相干控制的性质进行了详细探讨。 基于此理解，还研究了利用偏振整形脉冲进行相干控制作为一种高度复用的相干量子计量方法，并根据可观测信息的内容进行定义。 显示英文摘要

摘要： Coherent control over photoelectron wavepackets, via the use of polarization-shaped laser pulses, can be understood as a time and polarization-multiplexed process. In this work, we investigate this multiplexing via computation of the observable photoelectron angular interferograms resulting from multi-photon atomic ionization with polarization-shaped laser pulses. We consider the polarization sensitivity of both the instantaneous and cumulative continuum wavefunction; the nature of the coherent control over the resultant photoelectron interferogram is thus explored in detail. Based on this understanding, the use of coherent control with polarization-shaped pulses as a methodology for a highly multiplexed coherent quantum metrology is also investigated, and defined in terms of the information content of the observable.