Results 1 to 10 of about 19,525 (303)
Gravitational waves with orbital angular momentum [PDF]
European Physical Journal C: Particles and Fields, 2020 Compact orbiting binaries like the black hole binary system observed in GW150914 carry large amount of orbital angular momentum. The post-ringdown compact object formed after merger of such a binary configuration has only spin angular momentum, and this ...
Pratyusava Baral +3 more
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Elastic Orbital Angular Momentum [PDF]
Physical Review Letters, 2022 5 pages, 3 figures plus supplemental ...
Chaplain, G. J. +2 more
core +13 more sources
Spin angular momentum modulation via spin–orbit interaction in fractional orbital angular momentum beams [PDF]
NanophotonicsLight exhibits both spin and orbital angular momentum (SAM and OAM). These two forms of angular momentum remain independent in paraxial fields, but become coupled in confined fields through spin–orbit interactions (SOI).
Chen Xusheng +4 more
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Optical orbital angular momentum [PDF]
Philosophical Transactions Series A, Mathematical, Physical, and Engineering Sciences, 2017 We present a brief introduction to the orbital angular momentum of light, the subject of our theme issue and, in particular, to the developments in the 13 years following the founding paper by Allen et al. (Allen et al.
Miles Padgett +2 more
exaly +4 more sources
Metasurface orbital angular momentum holography [PDF]
Nature Communications, 2019 Conventional hologram designs lack orbital angular momentum selectivity. Here, the authors design metasurface holograms consisting of GaN nanopillars with discrete spatial frequency distributions allowing the reconstruction of distinctive orbital angular
Haoran Ren +11 more
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Topologically trivial graphene enables mid-infrared orbital angular momentum detection toward on-chip integration [PDF]
Light: Science & ApplicationsA mid-infrared orbital angular momentum detector based on multilayer graphene has been successfully developed, overcoming the previous reliance on C2V point group topological Weyl semimetals via the orbital photogalvanic effect.
Jiayue Han, Jun Wang
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Orbital Angular Momentum Microlaser [PDF]
Conference on Lasers and Electro-Optics, 2016 Microlasers with a twist Structured light, in the form of helical wavefronts, provides an additional degree of freedom to encode information for optical communications. Creating light beams with the desired amount of optical angular momentum, or twist, has usually been achieved with bulk optic devices. Miao et al.
Pei, Miao +6 more
openaire +2 more sources
Signature of the Gluon Orbital Angular Momentum
Physical Review Letters, 2022 Version accepted for publication in Physical Review ...
Shohini Bhattacharya +2 more
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Spin–Orbital Transformation in a Tight Focus of an Optical Vortex with Circular Polarization
Applied Sciences, 2023 In the framework of the Richards–Wolf formalism, the spin–orbit conversion upon tight focusing of an optical vortex with circular polarization is studied.
Victor V. Kotlyar +4 more
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Spin and orbital angular momentum of coherent photons in a waveguide
Frontiers in Physics, 2023 Spin angular momentum of a photon corresponds to a polarisation degree of freedom of lights, and such that various polarisation properties are coming from macroscopic manifestation of quantum-mechanical properties of lights.
Shinichi Saito
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