Experimental observation of OAM non-conservation in Type-I SPDC attributed to spatial walk-off, demonstrated with a sensitive two-photon OAM detector and approximation-free theory.
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7 Pith papers cite this work. Polarity classification is still indexing.
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Fractional OAM charge ℓ=1.5 induces an optimal 67.5° GKP lattice rotation that reduces error rate 23.9× with <0.2% loss in Fisher information and yields 41% higher metrological capacity.
In the small-trap limit, overdamped colloidal particles on a driven periodic path exhibit a sharp transition from zero to finite current above critical number n_c due to clustering of n_c particles.
Presents a plasmonic metasurface reflective q-plate that converts OAM to ultrashort pulses without temporal broadening across wide wavelengths.
Proposes a symmetry-protected quantum computing architecture that combines the generalized Kohn theorem, OAM light control, and metamaterial nanofocusing for any parabolic-confinement platform.
Laguerre-Gaussian modes with higher radial index exhibit greater stability in turbulence, accompanied by an analytical expression for required receiver aperture size based on radial and azimuthal indices.
An overview of vortex solutions to the Helmholtz equation using an operator approach connected to the rotation group, with focus on paraxial OAM beam propagation.
citing papers explorer
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Observation of OAM non-conservation in entangled photon generation
Experimental observation of OAM non-conservation in Type-I SPDC attributed to spatial walk-off, demonstrated with a sensitive two-photon OAM detector and approximation-free theory.
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OAM-Induced Lattice Rotation Reveals a Fractional Optimum in Fault-Tolerant GKP Quantum Sensing
Fractional OAM charge ℓ=1.5 induces an optimal 67.5° GKP lattice rotation that reduces error rate 23.9× with <0.2% loss in Fisher information and yields 41% higher metrological capacity.
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Multi-particle gates on driven one-dimensional paths: probing deep traps
In the small-trap limit, overdamped colloidal particles on a driven periodic path exhibit a sharp transition from zero to finite current above critical number n_c due to clustering of n_c particles.
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Reflective Metastructure Q-plate for Ultrashort Laser Pulses
Presents a plasmonic metasurface reflective q-plate that converts OAM to ultrashort pulses without temporal broadening across wide wavelengths.
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Symmetry-Protected Quantum Computing using Metamaterials
Proposes a symmetry-protected quantum computing architecture that combines the generalized Kohn theorem, OAM light control, and metamaterial nanofocusing for any parabolic-confinement platform.
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Influence of the Radial Index on the Stability of Laguerre-Gaussian Vortex Beams in Turbulent Media
Laguerre-Gaussian modes with higher radial index exhibit greater stability in turbulence, accompanied by an analytical expression for required receiver aperture size based on radial and azimuthal indices.
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Circularly Symmetric Light Waves: An Overview
An overview of vortex solutions to the Helmholtz equation using an operator approach connected to the rotation group, with focus on paraxial OAM beam propagation.