Focusing a second-order cylindrical vector beam with a gradient index Mikaelian lens-Reference-Cited by-同舟云学术

Focusing a second-order cylindrical vector beam with a gradient index Mikaelian lens

Published:2020-02 Issue:1 Volume:44 Page:29-33
ISSN:2412-6179
Container-title:Computer Optics
language:ru
Short-container-title:

Author:

Stafeev S.S.¹,Kozlova E.S.¹,Nalimov A.G.¹

Affiliation:

1. IPSI RAS – Branch of the FSRC "Crystallography and Photonics" RAS, Molodogvardeyskaya 151, 443001, Samara, Russia, Samara National Research University, Moskovskoye shosse, 34, 443086, Samara, Russia

Abstract

In this paper, we numerically simulate the focusing of a second-order cylindrical vector beam with a gradient index Mikaelian lens. It is shown that the lens forms a region of the reverse energy flow near its output surface. If the lens has an on-axis micropit, the region of the direct energy flow can be confined within the lens material, whereas that of the reverse energy flow is put out in free space.

Funder

Russian Science Foundation

Russian Foundation for Basic Research

Ministry of Science and Higher Education of the Russian Federation

Publisher

Samara State National Research University

Subject

Electrical and Electronic Engineering,Computer Science Applications,Atomic and Molecular Physics, and Optics

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