Free-space creation of multipole high-order non-integer Bessel beams
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.
Authors
- Huinan Yang (ORCID: https://orcid.org/0000-0002-4839-7911)
- Guanxue Wang (ORCID: https://orcid.org/0000-0002-1400-2686)
- Zhengxiang Shen
- Yan Yao (ORCID: https://orcid.org/0000-0002-8785-5030)
- Mingxu Su
- Ning Wang (ORCID: https://orcid.org/0000-0003-0726-0924)
- Songlin Zhuang (ORCID: https://orcid.org/0000-0003-3072-0634)
- Zhenhua Yang (ORCID: https://orcid.org/0000-0001-6947-6208)
- Junshan Ma
Institutions
- Tongji University (CN)
- University of Shanghai for Science and Technology (CN)
Publication Details
- Journal
- Optics Letters
- Published
- 2025-05-29
- DOI
- https://doi.org/10.1364/ol.566000
- Primary Topic
- Orbital Angular Momentum in Optics
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- National Natural Science Foundation of China
- National Science and Technology Major Project