دورية أكاديمية

Geometric Representation of Vector Vortex Beams: The Total Angular Momentum-Conserving Poincaré Sphere and Its Braid Clusters

التفاصيل البيبلوغرافية
العنوان: Geometric Representation of Vector Vortex Beams: The Total Angular Momentum-Conserving Poincaré Sphere and Its Braid Clusters
المؤلفون: Wangke Yu, Hailong Pi, Marika Taylor, Jize Yan
المصدر: Photonics, Vol 10, Iss 11, p 1276 (2023)
بيانات النشر: MDPI AG, 2023.
سنة النشر: 2023
المجموعة: LCC:Applied optics. Photonics
مصطلحات موضوعية: total angular momentum-conserving Poincaré sphere (TAM-C PS), vector vortex beam, TAM-C PS braid clusters, Applied optics. Photonics, TA1501-1820
الوصف: This paper presents the total angular momentum-conserving Poincaré sphere (TAM-C PS), which offers a novel framework for efficiently characterizing a wide range of vector vortex beams. Unlike other types of Poincaré spheres, the TAM-C PS achieves a better balance between generality and validity, while also providing clearer physical interpretation. By linking the poles of different spheres, the study also introduces two distinct categories of TAM-C PS braid clusters, enabling the representation of various Poincaré spheres within a unified framework. The Poincaré spheres include classical, higher-order, hybrid-order, Poincaré sphere with orbital angular momentum, and TAM-C PS. This is the first clear and unified approach to express multiple Poincaré spheres within a single framework. The TAM-C PS and its braid cluster can be employed to guide the creation of targeted vector vortex light beams, offer a geometric description of optical field evolution, and calculate the geometric phase of optical cyclic evolution.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2304-6732
Relation: https://www.mdpi.com/2304-6732/10/11/1276; https://doaj.org/toc/2304-6732
DOI: 10.3390/photonics10111276
URL الوصول: https://doaj.org/article/afe24eb5ab8e4f41b5f30ee8ccae4d57
رقم الأكسشن: edsdoj.fe24eb5ab8e4f41b5f30ee8ccae4d57
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:23046732
DOI:10.3390/photonics10111276