We present a new multidimensional femtosecond spectroscopy technique based on spectrally resolved 2-colour 3-pulse photon echoes for investigating molecular dynamics in a variety of systems including proteins. In this technique the sample is illuminated by two femtosecond 'pump' pulses with wave vectors k1, k2 and wavelength lambda(pump) and a femtosecond 'probe' pulse with wave vector k3 and wavelength lambda(probe). Nonlinear signals are generated in the phase- matching directions k4 = - k1 + k2 + k3 and k6 = - k3 + k1 + k2. These signals are analysed in spectrometers equipped with CCD detectors and the spectra of the signals are recorded for various values of (i) the delay t12 between pulses 1 and 2, (ii) the delay t23 between pulses 2 a...
The thesis explores ultrafast electronic and vibrational dynamics of several naturally occurring pho...
The thesis explores ultrafast electronic and vibrational dynamics of several naturally occurring pho...
We investigate the potential of spectrally resolved femtosecond nonlinear spectroscopy for studying ...
We report on the use of spectrally resolved femtosecond 2-colour 3-pulse photon echoes as a potentia...
We report the use of spectrally resolved femtosecond two-color three-pulse photon echoes as a potent...
In this thesis photon echo spectroscopy is extended by measuring the spec- trum of the scattered sig...
Spectrally resolved two-colour three-pulse photon echoes (PE) have been investigated on a femtosecon...
We present a new multidimensional spectroscopy technique based on femtosecond spectrally resolved 2-...
Spectrally resolved two-colour three-pulse stimulated photon echoes have been investigated on a femt...
We report on time-resolved femtosecond photon echo experiments of a dye molecule in a polar solution...
This thesis work concerns the development and applications of ultrafast optical techniques and in pa...
Chemical reaction and optical dynamics in the liquid phase are strongly affected by specific solute-...
© 2022 Optica Publishing GroupTime-resolved multidimensional spectroscopy is an advanced spectroscop...
Photosynthesis begins with absorbing the sun light by the light harvesting complexes. The solar ener...
Unraveling the interplay between electronic- and vibrational degrees of freedom on the earliest time...
The thesis explores ultrafast electronic and vibrational dynamics of several naturally occurring pho...
The thesis explores ultrafast electronic and vibrational dynamics of several naturally occurring pho...
We investigate the potential of spectrally resolved femtosecond nonlinear spectroscopy for studying ...
We report on the use of spectrally resolved femtosecond 2-colour 3-pulse photon echoes as a potentia...
We report the use of spectrally resolved femtosecond two-color three-pulse photon echoes as a potent...
In this thesis photon echo spectroscopy is extended by measuring the spec- trum of the scattered sig...
Spectrally resolved two-colour three-pulse photon echoes (PE) have been investigated on a femtosecon...
We present a new multidimensional spectroscopy technique based on femtosecond spectrally resolved 2-...
Spectrally resolved two-colour three-pulse stimulated photon echoes have been investigated on a femt...
We report on time-resolved femtosecond photon echo experiments of a dye molecule in a polar solution...
This thesis work concerns the development and applications of ultrafast optical techniques and in pa...
Chemical reaction and optical dynamics in the liquid phase are strongly affected by specific solute-...
© 2022 Optica Publishing GroupTime-resolved multidimensional spectroscopy is an advanced spectroscop...
Photosynthesis begins with absorbing the sun light by the light harvesting complexes. The solar ener...
Unraveling the interplay between electronic- and vibrational degrees of freedom on the earliest time...
The thesis explores ultrafast electronic and vibrational dynamics of several naturally occurring pho...
The thesis explores ultrafast electronic and vibrational dynamics of several naturally occurring pho...
We investigate the potential of spectrally resolved femtosecond nonlinear spectroscopy for studying ...