像差畸变对高斯-拉盖尔模式光强分布的影响分析

IF 1 Q4 OPTICS

Optical Memory and Neural Networks Pub Date : 2024-12-11 DOI:10.3103/S1060992X24700322

M. I. Pomeshchikov

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引用次数: 0

摘要

确定涡旋光束的阶数是光学中的一个重要问题。一种方法是插入像散畸变。然而，其他类型的像差，如彗差，也可以用于确定涡旋光束的拓扑电荷。利用不同阶高斯-拉盖尔模式研究了像差的类型和大小对涡旋光束强度图畸变的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Analysis of the Influence of Aberration Distortions on the Intensity Pattern of Gauss-Laguerre Modes

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Analysis of the Influence of Aberration Distortions on the Intensity Pattern of Gauss-Laguerre Modes

Determining the order of a vortex beam is an important problem in optics. One way is to insert an astigmatic distortion. However, other types of aberrations, such as coma, can also be useful in determining the topological charge of a vortex beam. The influence of the type and magnitude of aberrations on the distortion of the intensity pattern of vortex beams is investigated using Gauss-Laguerre modes of different orders.

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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.