Two-dimensional (2D) optical spectroscopy utilizing multiple ultrafast coherent laser pulses
in the infrared or UV-vis frequency range has been used to study protein structure and …

The observation of coherent dynamics ensuing from the excitation of molecular systems by
femtosecond laser pulses is at the heart of femtochemistry. The time-dependent evolution of …

The development of femtosecond lasers brought entirely new possibilities into the practive of
time-resolved vibrational spectroscopy (TRVS). For the first time, it became possible to …

The time-resolved optical Kerr responses of several simple molecular liquids are probed
with 65-fs laser pulses. Four dynamically distinct responses associated with the nonlinear …

Conclusions We have studied proton and deuterium transfer in the first excited singlet state
of benzothiazole compounds by femtosecond pump-probe spectroscopy. In nonpolar …

We have measured the ultrafast solvent relaxation of liquid ethylene glycol, triacetin, and
water by means of femtosecond polarization spectroscopy, using optical‐heterodyne …

In view of the rapid growth in both experimental and theoretical studies of multiphoton
processes and multiphoton spectroscopy of atoms, ions and molecules in chemistry …

In π‐conjugated organic photovoltaic materials, an excimer state has been generally
regarded as a trap state which hinders efficient excitation energy transport. But despite wide …

Optical Kerr effect spectroscopy has been employed to study the behavior of six symmetric-
top liquids (acetonitrile, acetonitrile-d 3, benzene, carbon disulfide, chloroform, and methyl …

2. Summary II. Computational Treatment A. Introduction B. Computational Strategy 1.
Correlation Functions, Spectral Densities and Lanczos Algorithm C. Two-Body …