Fig. 6
From: Coherence in carotenoid-to-chlorophyll energy transfer
Analysis of the beating behavior of the S2/Qy cross-peak. a The coordinates at which the analysis has been performed are pinpointed as colored dots in a 2DES map. b Time traces at the corresponding coordinates. Note the break in the time axis at 100 fs. c Fourier transform (FT) of the traces in b computed in the time windows (0:1000) fs (left) and (75:1000) fs (right), confirming that the broad component centered at about 1900 cm−1 is a quickly dephasing signal and not just a FT artifact. d Time-frequency transform of the trace at (17 800, 14 850) cm−1
