微结构波导中的二阶圆柱矢量光束

IF 1 Q4 OPTICS Optical Memory and Neural Networks Pub Date : 2023-11-03 DOI:10.3103/S1060992X2305017X

S. Stafeev, A. Pryamikov, G. Alagashev, V. Kotlyar

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引用次数: 0

摘要

应用RSoft-FullWAVE软件包对二阶矢量模在微结构和梯度波导中的传播进行了数值研究。结果表明，所研究的二阶矢量光束是所提出的波导的矢量模。在所获得的基本模式中，存在能量通量指向与光束传播方向相反的区域（反向能量通量的区域）。

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Cylindrical Vector Beam of the Second Order in a Microstructured Waveguide

The propagation of vector mode of the second-order in microstructured and gradient waveguides was numerically investigated applying the RSoft FullWAVE package. It was shown that the investigated vector beams of the second-order are the vector modes of the proposed waveguides. In the obtained fundamental modes, there are regions in which the energy flux is directed opposite to the beam propagation direction (regions of the reverse energy flux).

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来源期刊

Optical Memory and Neural Networks OPTICS-

CiteScore

1.50

自引率

11.10%

发文量

期刊介绍： The journal covers a wide range of issues in information optics such as optical memory, mechanisms for optical data recording and processing, photosensitive materials, optical, optoelectronic and holographic nanostructures, and many other related topics. Papers on memory systems using holographic and biological structures and concepts of brain operation are also included. The journal pays particular attention to research in the field of neural net systems that may lead to a new generation of computional technologies by endowing them with intelligence.