Coherently controlled femtosecond energy localization on nanoscale
Coherently controlled femtosecond energy localization on nanoscale
复制标题
纳米级相干控制飞秒能量定位
DOI:
--
复制
发表时间:
2002
期刊:
影响因子:
--
通讯作者:
D. Bergman
中科院分区:
文献类型:
--
作者:
M. Stockman;S. Faleev;D. Bergman
Abstract.We predict and quantitatively evaluate the unique possibility of concentrating the energy of an ultra-fast excitation of a nanosystem in a small part of the whole system by means of coherent control (phase modulation of the exciting ultra-short pulse). Such concentration is due to dynamic properties of surface plasmons and leads to local fields enhanced by orders of magnitude. This effect exists for both ‘engineered’ and random nanosystems. We also discuss possible applications.