3 papers
physics.chem-ph2026
Photo-thermal 2D spectroscopy: a different type of action
Pavel Malý, Xiaoji G. Xu, Tomáš ManÄal
Advances in multidimensional spectroscopy have seen the rise of action detection, where coherent response is encoded into incoherent signals. These are typically proportional to th…
physics.chem-ph2025
Separating orders of response in transient absorption and coherent multi-dimensional spectroscopy by intensity variation
Jacob J. Krich, Luisa Brenneis, Peter A. Rose +5
Interpretation of time-resolved spectroscopies such as transient absorption (TA) or two-dimensional (2D) spectroscopy often relies on the perturbative description of light-matter i…
physics.chem-ph2024
Spectro-temporal symmetry in action-detected optical spectroscopy: highlighting excited-state dynamics in large systems
KateÅina Charvátová, Pavel Malý
Multidimensional optical spectroscopy observes transient excitation dynamics through the time evolution of spectral correlations. Its action-detected variants offer several advanta…