Propagation of Ultrashort Optical Pulses in Fractal Objects

被引：1
|
作者：
Belonenko, Mikhail B. B. [1 ]
Zaporotskova, Irina V. V. [1 ]
Konobeeva, Natalia N. N. [1 ]
机构：
[1] Volgograd State Univ, Inst Prior Technol, Volgograd 400062, Russia
来源：
SYMMETRY-BASEL | 2023年 / 15卷 / 05期
关键词：
ultrashort pulses; fractals; fracton dimension;
D O I：
10.3390/sym15051035
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, we study the features of the evolution of an electromagnetic pulse in fractal structures. Different fractal structures were considered, with different symmetry and different generators. Based on the electron dispersion law for fractal objects, an expression for the electric current density in the system under study was obtained. It was found that the fracton dimension does not significantly affect the dynamics of ultrashort optical pulses. Thus, ultrashort optical pulses do not feel the symmetry of fractal objects.
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