Free-space creation of multipole high-order non-integer Bessel beams.

IF 3.1 2区物理与天体物理 Q2 OPTICS

Optics letters Pub Date : 2025-06-15 DOI:10.1364/OL.566000

Zhenhua Yang, Yao Yan, Huinan Yang, Mingxu Su, Junshan Ma, Ning Wang, Zhengxiang Shen, Guanxue Wang, Songlin Zhuang

引用次数: 0

Abstract

Bessel beams with integer vortex phases and vector vortex polarization have attracted attention for their stable, nondiffracting propagation. Research has focused on integer-order beams, while non-integer beams face challenges due to phase-polarization coupling, limiting their stable propagation in free space. We generate stable multipole high-order non-integer Bessel beams (NBBs) through phase-polarization control. Furthermore, using optical pen technology, we precisely manipulate the beam's position, number, topological charge, and polarization order. Applications include laser processing, optical imaging, communications, and quantum sensing.

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多极高阶非整数贝塞尔梁的自由空间创建。

具有整数涡旋相位和矢量涡旋偏振的贝塞尔光束因其稳定、无衍射的传播而受到人们的关注。研究主要集中在整数阶光束上，而非整数阶光束由于相位偏振耦合而面临挑战，限制了其在自由空间中的稳定传播。通过相位极化控制产生稳定的多极高阶非整数贝塞尔光束。此外，利用光学笔技术，我们精确地操纵光束的位置、数量、拓扑电荷和极化顺序。应用包括激光处理、光学成像、通信和量子传感。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Optics letters 物理-光学

CiteScore

6.60

自引率

8.30%

发文量

2275

审稿时长

1.7 months

期刊介绍： The Optical Society (OSA) publishes high-quality, peer-reviewed articles in its portfolio of journals, which serve the full breadth of the optics and photonics community. Optics Letters offers rapid dissemination of new results in all areas of optics with short, original, peer-reviewed communications. Optics Letters covers the latest research in optical science, including optical measurements, optical components and devices, atmospheric optics, biomedical optics, Fourier optics, integrated optics, optical processing, optoelectronics, lasers, nonlinear optics, optical storage and holography, optical coherence, polarization, quantum electronics, ultrafast optical phenomena, photonic crystals, and fiber optics. Criteria used in determining acceptability of contributions include newsworthiness to a substantial part of the optics community and the effect of rapid publication on the research of others. This journal, published twice each month, is where readers look for the latest discoveries in optics.