Sub-picosecond oscillatory phenomena in
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Q. Hong; J. Durrant; G. Hastings; G. Porter; D.R. Klug
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Article
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1993
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Elsevier Science
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English
โ 259 KB
We report the observation of sub-picosecond oscillatory signals during pump-probe studies of silica glasses. The behaviour of these oscillations is characteristic of impulsive stimulated Raman scattering. We demonstrate that these oscillations can be large enough to interfere with transient absorpti