作者: Barry D Bruner , Hadas Soifer , Dror Shafir , Valeria Serbinenko , Olga Smirnova
DOI: 10.1088/0953-4075/48/17/174006
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摘要: High harmonic generation (HHG) has opened up a new frontier in ultrafast science where attosecond time resolution and Angstrom spatial are accessible single measurement. However, reconstructing the dynamics under study is limited by multiple degrees of freedom involved strong field interactions. In this paper we describe class measurement schemes for resolving dynamics, integrating perturbative nonlinear optics with strong-field physics. These approaches serve as basis multidimensional high spectroscopy. Specifically, show that spectroscopy can measure tunnel ionization precision, resolves interference between channels. addition, how HHG function type lock-in amplifier Similar to multi-dimensional optical have resolved correlated femtosecond reveals underlying complex behind scale phenomena.