轨道角动量光束产生与探测的最新进展——综述

Recent Advances in Generation and Detection of Orbital Angular Momentum Optical Beams-A Review.

作者信息

Fatkhiev Denis M, Butt Muhammad A, Grakhova Elizaveta P, Kutluyarov Ruslan V, Stepanov Ivan V, Kazanskiy Nikolay L, Khonina Svetlana N, Lyubopytov Vladimir S, Sultanov Albert K

机构信息

Telecommunication Systems Department, Ufa State Aviation Technical University, 450008 Ufa, Russia.

Department of Technical Cybernetics, Samara National Research University, 443086 Samara, Russia.

出版信息

Sensors (Basel). 2021 Jul 22;21(15):4988. doi: 10.3390/s21154988.

DOI:10.3390/s21154988

PMID:34372226

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8347071/

Abstract

Herein, we have discussed three major methods which have been generally employed for the generation of optical beams with orbital angular momentum (OAM). These methods include the practice of diffractive optics elements (DOEs), metasurfaces (MSs), and photonic integrated circuits (PICs) for the production of in-plane and out-of-plane OAM. This topic has been significantly evolved as a result; these three methods have been further implemented efficiently by different novel approaches which are discussed as well. Furthermore, development in the OAM detection techniques has also been presented. We have tried our best to bring novel and up-to-date information to the readers on this interesting and widely investigated topic.

摘要

在此，我们讨论了三种通常用于产生具有轨道角动量（OAM）光束的主要方法。这些方法包括使用衍射光学元件（DOE）、超表面（MS）和光子集成电路（PIC）来产生面内和面外OAM。因此，这个主题有了显著的发展；这三种方法也通过不同的新颖方法得到了进一步有效的应用。此外，还介绍了OAM检测技术的发展。我们已尽力为读者带来关于这个有趣且受到广泛研究的主题的新颖和最新信息。