An ensemble of coherently vibrating molecules can function as a periodic ultrafast laser modulator. Utilizing this laser modulator, an ultrashort pulse can be characterized even when the period of the modulations is several times longer than the width of the laser pulse. Furthermore, this method of characterization is not restricted to pulses with optical bandwidth narrower than one octave.
CITATION STYLE
Rizo, P. J., & Kobayashi, T. (2004). Direct measurement of the group delay dispersion of ultrashort pulses utilizing molecular vibrations. In Springer Series in Chemical Physics (Vol. 79, pp. 121–123). https://doi.org/10.1007/3-540-27213-5_39
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