The previous part focuses on the scalar light field, where the polarization is separable from the space. In scalar vortices, there are topological spatial phase structures, but the polarization is unchanged; e.g., Fig.4ashows that a circularly polarized OV can be expressed as the product of a...
Optical vortices 30 years on:OAM manipulation from topological charge to multiple singularities tunableopticschargeThirty years ago,Coullet et al.proposed that a special optical field exists in laser cavities bearing some analogy with the superfluid vortex.Since then,optical vortices have been widely ...
Optical vortices 30 years on: OAM manipulation from topological charge to multiple singularities. Light: Sci. Appl. 8, 90 (2019). Article ADS PubMed Google Scholar Richardson, D. J., Fini, J. M. & Nelson, L. E. Space-division multiplexing in optical fibres. Nat. Photonics 7, 354–...
Rocca, “Optical vortices,” Opt. Commun., vol. 73, no. 5, pp. 403–408, 1989. https://doi.org/10.1016/0030-4018(89)90180-6.Search in Google Scholar [2] Y. Shen, et al.., “Optical vortices 30 years on: OAM manipulation from topological charge to multiple singularities,” Light...
光学vortices( OVs ) 与阶段相关被不同背景运送的 singularities(or phase dislocations) 微笑例如 Gaussian 微笑 翻译结果3复制译文编辑译文朗读译文返回顶部 光学涡 (OVs) 是与相奇 (或相脱位) 由不同的背景如高斯光束光束进行相关联 翻译结果4复制译文编辑译文朗读译文返回顶部 涡流引起光驱(将ovs)与第二阶段的相...
But for more than 35 years, it has been possible to coax light to spin down a fiber, producing a vortex mode with unique features, including an an-nular intensity profile and orbital angular momentum (L). Optical vortices, such as the Laguerre-Gaussian mode (an eigenmode of the paraxial ...
The use of holographic tweezers to shape light fields by creating beam with optical singularities (optical vortices) is examined. The transfer of orbital angular momentum from a light beam to an optically trapped airborne particle is also studied....
Ren, “Optical vortices in nanophotonics,” Chin. Opt., vol. 14, pp. 792–811, 2021.Search in Google Scholar [65] C. He, Z. Tang, L. Liu, et al., “Spin- and orbital-angular-momentum nonlinear optical selectivity of single-mode nanolasers,” arXiv:2303.01703 [physics.optics], 2023...
a The left panel is the designed lattice structure (the Gaussian host field is not shown here), with alternating vortices and antivortices placed on the 2D grid. Red and blue elements designate the optical vortices and antivortices. The right panel illustrates the robust propagation of the latti...
Optical vortices 30 years on: OAM manipulation from topological charge to multiple singularities Yijie Shen Xuejiao Wang Xiaocong Yuan Light: Science & Applications(2019) Scientific Reports (Sci Rep)ISSN2045-2322(online) Sign up for theNature Briefingnewsletter — what matters in science, free to yo...