Fourier transform two-dimensional electronic-vibrational spectroscopy using an octave-spanning mid-IR probe.
The development of coherent Fourier transform two-dimensional electronic-vibrational (2D EV) spectroscopy with acousto-optic pulse-shaper-generated near-UV pump pulses and an octave-spanning broadband mid-IR probe pulse is detailed. A 2D EV spectrum of a silicon wafer demonstrates the full experimental capability of this experiment, and a 2D EV spectrum of dissolved hexacyanoferrate establishes the viability of our 2D EV experiment for studying condensed phase molecular ensembles.
James D
JD
Gaynor
Trevor L
TL
Courtney
Madhumitha
M
Balasubramanian
Munira
M
Khalil