Experimental demonstration of cylindrical vector spatiotemporal optical vortex
| Autor: | Andy Chong, Qiwen Zhan, Jian Chen, Chenhao Wan |
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| Rok vydání: | 2021 |
| Předmět: |
Physics
Angular momentum spatiotemporal optical vortex QC1-999 FOS: Physical sciences Polarization (waves) Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Transverse plane Singularity Optical tweezers photonic angular momentum vectorial optical field Quantum electrodynamics transverse orbital angular momentum Angular momentum coupling Electrical and Electronic Engineering Optical vortex Optics (physics.optics) Physics - Optics Biotechnology |
| Zdroj: | Nanophotonics, Vol 10, Iss 18, Pp 4489-4495 (2021) |
| ISSN: | 2192-8614 |
| Popis: | We experimentally generate cylindrically polarized wavepackets with transverse orbital angular momentum, demonstrating the coexistence of spatiotemporal optical vortex with spatial polarization singularity. The results in this paper extend the study of spatiotemporal wavepackets to a broader scope, paving the way for its applications in various areas such as light-matter interaction, optical tweezers, spatiotemporal spin-orbit angular momentum coupling, etc. 5 pages, 5 figures |
| Databáze: | OpenAIRE |
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