Optical manipulation of vortex hua lawrie
WebJul 20, 2024 · It is well known that the topological magnetic vortex in a ferromagnetic disk can be manipulated by external perturbations, such as pulsed magnetic fields ( 8, 10, 11 ), alternating magnetic fields ( 12, 13 ), spin-polarized currents ( 8, 14 – 16 ), and field-driven spin waves ( 17, 18 ).
Optical manipulation of vortex hua lawrie
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WebSep 1, 2024 · General scheme for using a localized optical heating to transport a single superconducting vortex between two stationary defects: (a) picking up the vortex from a … WebJan 1, 2024 · Here we propose and demonstrate experimentally the use of a single vortex-pair beam in two-dimensional optical trapping and manipulation. Using the focal …
WebMar 9, 2024 · Since the invention of optical tweezers, optical manipulation has advanced significantly in scientific areas such as atomic physics, optics and biological science. Especially in the past... Weboptical pulling 28force , optical transport of small particles29, optomechanics with levitated particles30, acoustic and optical trapping 31for biomedical research , and so on32. More recently, the advanced optical manipulation 33using structured light was reviewed , which focused on the manipulation of transparent dielectric particles.
WebOct 12, 2024 · The optical vortex (OV) is a topological texture in electromagnetic fields 1 with a zero-intensity singular point and a spiral phase front that has attracted immense attention as an optical... WebSep 1, 2024 · @article{osti_1820835, title = {Optical vortex manipulation for topological quantum computation}, author = {Hua, Chengyun and Halász, Gábor B. and Dumitrescu, …
WebApr 15, 2024 · Optical vortices carrying orbital angular momentum (OAM) have attracted increasing interest in recent years. Optical vortices have seen a variety of emerging applications in optical manipulation, optical trapping, optical tweezers, optical vortex knots, imaging, microscopy, sensing, metrology, quantum information processing, and optical …
WebAn optical vortex (also known as a photonic quantum vortex, screw dislocation or phase singularity) is a zero of an optical field; ... This could allow for faster data manipulation. … portrait in englishWebJan 10, 2024 · Manipulating Au NPs with an optical vortex allows the evaluation of the three optical force components, namely, gradient, scattering, and absorption forces, from the in-plane trajectory. We develop a Langevin dynamics simulation model coupled with Rayleigh scattering theory and compare the theoretical results with the experimental ones. portrait in marathiWebIn optical computing machines, many parameters of light beams can be used as data carriers. If the data are carried by optical vortices, the information can be encoded by the vortex topological charge (TC). Thus, some optical mechanisms are needed for performing typical arithmetic operations with topological charges. Here, we investigate the … portrait in evil hitler\u0027s s.sWebJul 20, 2024 · These complex magnetic structures consist of a number of newly created topological magnetic defects (vortex and antivortex) strictly conserving the topological … optogenetics — the might of lightWebJan 1, 2024 · Fig. 1. Generation process of the optical vortex array with deformable hybrid Ferris structures (DH-OVA). Part I shows the transformation process of perfect OV (POV) to elliptic POV (EPOV). Part II represents the phase reconstruction of the superposed grafted EPOVs (GEPOVs). The white dashed line is the grafted axis. optogenics.comWebfor possible phase transitions in vortex matter have become one of the central issues in the study of the behavior of HTSC samples in a magnetic field. In general, structural defects … optohub co. ltdWeb中国光学期刊网——我国光电行业旗舰型光电网络服务平台。其宗旨是为会员提供更好的光电资讯、文献情报、展会、培训及光电产品等相关服务，也是服务于读者、作者、专家、企业的期刊数字出版服务平台。 optoid print3d eyewear