Results 21 to 30 of about 19,397 (259)
Spin-orbit interaction of light induced by transverse spin angular momentum engineering
Nature Communications, 2018 Harnessing both orbital and spin angular momentum in light fields enables various applications in bio-sensing and nano-photonics. Here, the authors create engineered spin-orbit coupling between orbital angular momentum and transverse spin angular ...
Zengkai Shao +4 more
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Mapping the transverse spin sum rule in position space
Physics Letters BWe discuss in detail the relativistic spatial distribution of transverse angular momentum, including both orbital and intrinsic spin contributions. Using the quantum phase-space formalism, we begin with the definition of the three-dimensional spatial ...
Cédric Lorcé +3 more
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Angular stripe phase in spin-orbital-angular-momentum coupled Bose condensates
, 2020 We propose that a superfluid with supersolidlike properties, i.e., angular stripe phase, can be realized in a pancakelike spin-1/2 Bose gas with spin-orbital-angular-momentum coupling.
Xiao-Long Chen (399535) +4 more
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Digital coherent receiver for orbital angular momentum demultiplexing [PDF]
, 2013 We put forward a type of receiver for coherent detection of the photon orbital angular momentum (OAM). A coherent array receiver, consisting of multiple subapertures, with each subaperture coupled to a single-mode fiber, maps the complex optical field in
Belmonte Molina, Aniceto +1 more
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Parallel axis theorem for free-space electron wavefunctions
New Journal of Physics, 2015 We consider the orbital angular momentum of a free electron vortex moving in a uniform magnetic field. We identify three contributions to this angular momentum: the canonical orbital angular momentum associated with the vortex, the angular momentum of ...
Colin R Greenshields +2 more
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Quark angular momentum in a spectator model
Physics Letters B, 2015 We investigate the quark angular momentum in a model with the nucleon being a quark and a spectator. Both scalar and axial-vector spectators are included.
Tianbo Liu, Bo-Qiang Ma
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Creation of orbital angular momentum states with chiral polaritonic lenses
, 2014 This work was supported by the Australian Research Council (ARC), the State of Bavaria, and Japan Society for the Promotion of Science (JSPS) through its “Funding Program for World-Leading Innovative R&D on Science and Technology (FIRST Program ...
Ostrovskaya, E.A. +8 more
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Orbital angular momentum of a high-order Bessel light beam [PDF]
, 2002 "The orbital angular momentum density of Bessel beams is calculated explicitly within a rigorous vectorial treatment. This allows us to investigate some aspects that have not been analysed previously, such as the angular momentum content of azimuthally ...
KAREN PATRICIA VOLKE SEPULVEDA
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Dimensionality-enhanced mid-infrared light vortex detection based on multilayer graphene
Light: Science & ApplicationsRecent conceptual demonstrations of direct photocurrent readout of light vortices have enabled the development of light orbital angular momentum-sensitive focal plane arrays and on-chip integration of orbital angular momentum detection.
Dehong Yang +7 more
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Acoustic orbital angular momentum transfer to matter by chiral scattering
New Journal of Physics, 2015 We report on orbital angular momentum exchange between sound and matter mediated by a non-dissipative chiral scattering process. An experimental demonstration is made possible by irradiating a three-dimensional printed, spiral-shaped chiral object with ...
Régis Wunenburger +2 more
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