Coherently controlled femtosecond energy localization on nanoscale

Coherently controlled femtosecond energy localization on nanoscale
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纳米级相干控制飞秒能量定位

DOI:
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发表时间:
2002
期刊:
影响因子:
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通讯作者:
D. Bergman
D. Bergman
中科院分区:
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文献类型:
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作者:
M. Stockman;S. Faleev;D. Bergman

文献摘要

被引文献

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翻译后摘要:我们预测和定量评估的独特的可能性,通过相干控制(相位调制的激发超短脉冲)的方法,在整个系统的一小部分的纳米系统的超快激发的能量集中。这样的浓度是由于表面等离子体激元的动态特性,并导致局部领域的数量级增强。这种效应存在于“工程”和随机纳米系统。我们还讨论了可能的应用。
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.