Specific dynamics of faster-than-light (in the medium) extremely short optical pulses in an array of carbon nanotubes

被引：0
|
作者：
Belonenko, M. B. [1 ,2 ]
Yanyushkina, N. N. [3 ]
机构：
[1] Entropique Inc, London, ON N6J 3S2, Canada
[2] Volgograd Inst Business, Volgograd 400048, Russia
[3] Volgograd State Univ, Volgograd 400062, Russia
来源：
PHYSICS OF THE SOLID STATE | 2012年 / 54卷 / 07期
基金：
俄罗斯基础研究基金会;
关键词：
Pulse Velocity; Electromagnetic Pulse; Sine Gordon Equation; Short Optical Pulse; Superluminal Propagation;
D O I：
10.1134/S1063783412070062
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
Maxwell's equations for an electromagnetic field propagating in an array of carbon nanotubes have been considered in the case when the velocity of the incident pulse is greater than the speed of light in the medium. The equation for the vector potential of the electromagnetic field has been derived and solved numerically. The dependence of the pulse on its velocity at the entrance to the array of carbon nanotubes has been revealed.
引用
收藏
页码：1463 / 1466
页数：4
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