Coherent dynamics of vibrational modes in gold nanoshells is studied by means of ultrafast pump-probe spectroscopy. A theoretical model is developed that provides a good agreement with experimental data.
© 2006 Optical Society of America
(240.0240) Optics at surfaces : Optics at surfaces
(240.6680) Optics at surfaces : Surface plasmons
(320.0320) Ultrafast optics : Ultrafast optics
(320.7120) Ultrafast optics : Ultrafast phenomena
A. S. Kirakosyan, T. V. Shahbazyan, P. Langot, N. Del Fatti, and F. Vallee, "Coherent Oscillations of Vibrational Modes in Metal Nanoshells," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper JThC2.
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