(3+1)-D self-focusing dynamics using split-step quasi-discrete Hankel transform

被引：0
|
作者：
Liu, Weici [1 ,2 ]
Wang, Faqiang [3 ,4 ]
Liang, Ruisheng [1 ,3 ,4 ]
机构：
[1] Guangzhou Coll Technol & Business, Dept Elect Informat Engn, Foshan 528138, Peoples R China
[2] South China Normal Univ, Sch Phys & Telecommun Engn, Guangzhou 510006, Guangdong, Peoples R China
[3] South China Normal Univ, Lab Nanophoton Funct Mat & Devics SIPSE, Guangzhou 510006, Guangdong, Peoples R China
[4] South China Normal Univ, Lab Quantum Engn & Quantum Mat, Guangzhou 510006, Guangdong, Peoples R China
来源：
JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS | 2019年 / 21卷 / 3-4期
基金：
中国国家自然科学基金;
关键词：
Self-focusing dynamics; Split-step; Quasi-discrete Hankel transform; SPATIOTEMPORAL DISPERSION; OPTICAL SOLITONS;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We present a method for the numerical calculation of the split-step quasi-discrete Hankel transform (SSQDHT) that has a high computational efficiency and an accuracy. The (3+1)-D nonlinear self-focusing dynamics can be investigated by SSQDHT. The results show that the (3+1)-D self-focusing characterization is simulated successfully for different initial noise, chirp and coupled beams.
引用
收藏
页码：208 / 212
页数：5
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