TY - JOUR
T1 - Fractals
T2 - Localization of dipole excitations and giant optical polarizabilities
AU - Shalaev, Vladimir M.
AU - Botet, R.
AU - Tsai, D. P.
AU - Kovacs, J.
AU - Moskovits, Martin
N1 - Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].
PY - 1994/6/1
Y1 - 1994/6/1
N2 - Highly localized optical modes laser-excited on silver colloid fractal clusters were observed using photon scanning tunnelling microscopy (PSTM). The spatial distribution of the modes excited shows the frequency and polarization selectivity suggested by numerical simulations. The localization of the optical excitations on fractals results in very high local fields leading to the huge enhancement of resonant Rayleigh, Raman and, especially, nonlinear light scattering. The experimental results verify the main concepts of the developed resonant optical theory of fractals. © 1994.
AB - Highly localized optical modes laser-excited on silver colloid fractal clusters were observed using photon scanning tunnelling microscopy (PSTM). The spatial distribution of the modes excited shows the frequency and polarization selectivity suggested by numerical simulations. The localization of the optical excitations on fractals results in very high local fields leading to the huge enhancement of resonant Rayleigh, Raman and, especially, nonlinear light scattering. The experimental results verify the main concepts of the developed resonant optical theory of fractals. © 1994.
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U2 - 10.1016/0378-4371(94)90373-5
DO - 10.1016/0378-4371(94)90373-5
M3 - RGC 21 - Publication in refereed journal
SN - 0378-4371
VL - 207
SP - 197
EP - 207
JO - Physica A: Statistical Mechanics and its Applications
JF - Physica A: Statistical Mechanics and its Applications
IS - 1-3
ER -