Optical detection and femtosecond spectroscopy of a single nanoparticle
Baida, Hatim; Crut, Aurélien; Maioli, Paolo; Nguyen, Thanh Binh; Nguyen, Dai Hung; Fatti, Natalia Del; Vallée, Fabrice; Baida, Hatim; FemtoNanoOptics Group, LASIM, Université Lyon1 and CNRS, 43 Bd Du 11 Novembre, 69622 Villeurbanne, France; Crut, Aurélien; FemtoNanoOptics Group, LASIM, Université Lyon1 and CNRS, 43 Bd Du 11 Novembre, 69622 Villeurbanne, France; Maioli, Paolo; FemtoNanoOptics Group, LASIM, Université Lyon1 and CNRS, 43 Bd Du 11 Novembre, 69622 Villeurbanne, France; Nguyen, Thanh Binh; Institute of Physics, Vietnam Academy of Science and Technology (VAST), 10 DaoTan, Badinh, Hanoi, Vietnam; Nguyen, Dai Hung; Institute of Physics, Vietnam Academy of Science and Technology (VAST), 10 DaoTan, Badinh, Hanoi, Vietnam; Fatti, Natalia Del; FemtoNanoOptics Group, LASIM, Université Lyon1 and CNRS, 43 Bd Du 11 Novembre, 69622 Villeurbanne, France; Vallée, Fabrice; FemtoNanoOptics Group, LASIM, Université Lyon1 and CNRS, 43 Bd Du 11 Novembre, 69622 Villeurbanne, France
Журнал:
Advances in Natural Sciences: Nanoscience and Nanotechnology
Дата:
2011-09-01
Аннотация:
An extension to semiconductor quantum dots of the spatial-modulation technique, demonstrated for the optical detection and linear spectroscopy of a single metal nanoparticle, is described. The association of this approach to a high sensitivity femtosecond pump–probe setup is discussed and applied to the investigation of the acoustic vibration of a single silver nanoparticle.
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