Orbital angular momentum (OAM)
Interaction of electron vortices and optical vortices with matter and processes of orbital angular momentum exchange
... its orbital angular momentum (OAM) with both the electronic and the center-of-mass motions of the atomic system in an electric dipole ...exchanging OAM only with the center of ...
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Polarization rotation of slow light with orbital angular momentum in ultracold atomic gases
... an orbital angular momentum (OAM) in a moving atomic ...an OAM in a rotating medium, such as a vortex ...the OAM of slow light manifests itself in a rotation of the polarisation ...
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Violation of Leggett inequalities in orbital angular momentum subspaces
... the orbital angular momentum (OAM) states of ...in OAM space opens up the possibility of exploring more robust inequalities with a higher number of detector ...
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High orbital angular momentum harmonic generation
... high orbital angular momentum (OAM) harmonics generation and amplification mechanism that manipulates the OAM independently of any other laser property, by preserving the initial laser ...
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Topological edge states with ultracold atoms carrying orbital angular momentum in a diamond chain
... 1 orbital angular momentum (OAM) states of an optical lattice with a diamond-chain ...the OAM degree of freedom induces phases in some tunneling amplitudes of the tight-binding model ...
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Trans-spectral orbital angular momentum transfer via four-wave mixing in Rb vapor
... in momentum correlations between the relevant light fields but it also allows the transfer of phase informa- ...an orbital angular momentum (OAM) of l@ per photon ...of OAM has ...
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Stimulated scattering of electromagnetic waves carrying orbital angular momentum in quantum plasmas
... carrying orbital angular momentum (OAM) in an unmagnetized dense quantum plasma composed of nonrelativistic degenerate electron fluids and mildly coupled nondegenerate ion ...carries OAM ...
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Precise quantum tomography of photon pairs with entangled orbital angular momentum
... Abstract. We report a high fidelity tomographic reconstruction of the quantum state of photon pairs generated by parametric down-conversion with orbital angular momentum (OAM) entanglement. ...
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Orbital Angular Momentum Multiplexing over Visible Light Communication Systems
... In this section, we will discuss about the main equations and it's parameters which are chosen to derive and simulate a Laguerre Gaussian beam which in turn carries orbital angular momentum ...
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Orbital angular momentum transfer to optically levitated microparticles in vacuum
... optical angular momentum to atoms, molecules and mesoscopic particles enables new funda- mental insights as well as ...Spin angular mo- mentum is associated with the polarisation state of light ...
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Violation of a Bell inequality in two-dimensional orbital angular momentum state-spaces
... [5], momentum and position [6, 7], spatial distributions [8, 9, 10] and the orbital angular momentum of light [11, 12, 13, 14, 15, 17, 18, ...
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Quantum magnetism with ultracold bosons carrying orbital angular momentum
... into Orbital Angular Momentum (OAM) states of lattices of side-coupled cylindrically symmetric traps can realize a variety of spin-1/2 mod- els, including the XY Z Heisenberg model with or ...
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Creation of orbital angular momentum states with chiral polaritonic lenses
... The mode selection of a vortex state is much more efficient in polaritonic lenses with an engineered chirality. In the experiment, we tested both the circular masks with different hole sizes [as shown in Fig. 1(d)] and ...
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Topological edge states and Aharanov-Bohm caging with ultracold atoms carrying orbital angular momentum
... Here, we explore topologically nontrivial multilevel mod- els that arise naturally for ultracold atoms in excited orbital angular momentum (OAM) states of a one-dimensional (1D) chain. We ...
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Determining the dimensionality of bipartite orbital-angular-momentum entanglement using multi-sector phase masks
... The angular measurement of a light field can be achieved by employing an angular ...the angular analogue of a linear slit: a linear slit measures a field at one linear coordinate, with an uncertainty ...
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Topological edge states and Aharanov-Bohm caging with ultracold atoms carrying orbital angular momentum
... Here, we explore topologically non-trivial multi-level models that arise naturally for ultracold atoms in ex- cited Orbital Angular Momentum (OAM) states of a 1D chain. We study a concrete ...
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Pattern manipulation via on-chip phase modulation between orbital angular momentum beams
... optical OAM beam emitter based on 𝜇𝑚-sized micro-ring ...integrated OAM device is to couple the rotating whispering gallery mode (WGM) of micro ring resonator to a vertically emitted propagating OAM ...
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Generation of continuously tunable fractional optical orbital angular momentum using internal conical diffraction
... with OAM can be generated via numerous methods such as computer-generated fork holograms [4], spiral phase plates [5], q- plates [6,7], and internal conical diffraction ...
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Evolution of Angular Momentum and Orbital Period Changes in Close Double White Dwarf Binaries
... expected, our numerical results agree quite well to this analytic solution. In Figure 4 we investigate a single ballistic integration as a function of the masses of the donor and accretor. The solid blue and dashed black ...
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Bounds and optimisation of orbital angular momentum bandwidths within parametric down-conversion systems
... carry orbital angu- lar momentum (OAM) and that this property is as- sociated with a helical phase front [5] (and papers reprinted ...carrying OAM include the Laguerre-Gaussian modes [6] and ...
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