106 citations · 298 across the 12 of their papers we have counts for
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Two-dimensional fluorescence spectroscopy with quantum entangled photons: Idler-referenced timing without pump detection
Yuta Fujihashi, Akihito Ishizaki
Entangled photons have attracted increasing interest as resources for developing time-resolved spectroscopic techniques. Theoretical studies suggest that their non-classical correl…
Two-dimensional fluorescence spectroscopy with quantum entangled photons and time- and frequency-resolved two-photon coincidence detection
Yuta Fujihashi, Ozora Iso, Ryosuke Shimizu +1
Recent theoretical studies in quantum spectroscopy have emphasized the potential of non-classical correlations in entangled photon pairs for selectively targeting specific nonlinea…
Pathway selectivity in time-resolved spectroscopy using two-photon coincidence counting with quantum entangled photons
Yuta Fujihashi, Akihito Ishizaki, Ryosuke Shimizu
Ultrafast optical spectroscopy is a powerful technique for studying the dynamic processes of molecular systems in condensed phases. However, in molecular systems containing many dy…
Probing exciton dynamics with spectral selectivity through the use of quantum entangled photons
Yuta Fujihashi, Kuniyuki Miwa, Masahiro Higashi +1
Quantum light is increasingly recognized as a promising resource for developing optical measurement techniques. Particular attention has been paid to enhancing the precision of the…
Achieving two-dimensional optical spectroscopy with temporal and spectral resolution using quantum entangled three photons
Yuta Fujihashi, Akihito Ishizaki
Recent advances in techniques for generating quantum light have stimulated research on novel spectroscopic measurements using quantum entangled photons. One such spectroscopy techn…
Intramolecular Vibrations Complement the Robustness of Primary Charge Separation in a Dimer Model of the Photosystem II Reaction Center
Yuta Fujihashi, Masahiro Higashi, Akihito Ishizaki
The energy conversion of oxygenic photosynthesis is triggered by primary charge separation in proteins at the photosystem II reaction center. Here, we investigate the impacts of th…
Effect of off-diagonal exciton-phonon coupling on intramolecular singlet fission
Zhongkai Huang, Yuta Fujihashi, Yang Zhao
Intramolecular singlet fission (iSF) materials provide remarkable advantages in terms of tunable electronic structures, and quantum chemistry studies have indicated strong electron…
Impact of environmentally induced fluctuations on quantum mechanically mixed electronic and vibrational pigment states in photosynthetic energy transfer and 2D electronic spectra
Yuta Fujihashi, Graham R. Fleming, Akihito Ishizaki
Recently, nuclear vibrational contribution signatures in 2D electronic spectroscopy have attracted considerable interest, in particular as regards interpretation of the oscillatory…