Phys. Rev. Lett. 75, 148–151 (1995)Direct Comparison between Ultrafast Optical Kerr Effect and High-Resolution Light Scattering SpectroscopyReceived 4 October 1994; published in the issue dated 3 July 1995 The dynamical response of matter measured by femtosecond optical Kerr effect spectroscopy is directly compared with the high-resolution light scattering spectrum obtained by a tandem Fabry-Pérot interferometer. Using simple liquids as samples, we have for the first time confirmed experimentally that the material responses obtained by these time- and frequency-domain measurements completely agree with each other in a frequency region extending over 3 orders of magnitudes. © 1995 The American Physical Society URL:
http://link.aps.org/doi/10.1103/PhysRevLett.75.148
DOI:
10.1103/PhysRevLett.75.148
PACS:
78.20.-e, 42.65.Re, 78.47.+p
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