The effect of the "fast" light in the large-sized carbon nanostructures in the nanosecond time range

被引：0
|
作者：
Gribkov, Vladislav Yu. [1 ]
Zatrudina, Rimma Sh. [1 ]
机构：
[1] Volgograd State Univ, 100 Ave Univ Skiy, Volgograd 400062, Russia
来源：
SARATOV FALL MEETING 2016 - LASER PHYSICS AND PHOTONICS XVII; AND COMPUTATIONAL BIOPHYSICS AND ANALYSIS OF BIOMEDICAL DATA III | 2017年 / 10337卷
关键词：
optical limiting; reverse saturable absorption; carbon nanoparticles; fast light; slow light; REVERSE SATURABLE ABSORPTION; PROPAGATION;
D O I：
10.1117/12.2267522
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
This paper presents a theoretical approach to describe the effect of fast light. The propagation of the light pulses in the large-sized carbon nanostructures was investigated. Dependence of the group velocity on the pulse energy and the ratio of the absorption cross-sections of the medium was investigated. It is shown that the group velocity decreases if the duration and energy of the incident pulse on the medium with the reverse saturable absorption increase.
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页数：6
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