Simple Method of Light Field Calculation for Shaping of 3D Light Curves
We propose a method for generating three-dimensional light fields with given intensity and phase distributions using purely phase transmission functions.
Svetlana N. Khonina +4 more
doaj +2 more sources
Six-dimensional light-front Wigner distributions of the proton
We investigate six-dimensional quark Wigner distributions of the proton in a light-front quark spectator-diquark model. Benefiting from the light-front boost-invariant longitudinal variable $$\tilde{z}$$ z ~ , these light-front Wigner distributions ...
Yirui Yang, Tianbo Liu, Bo-Qiang Ma
doaj +2 more sources
Gluon Wigner distributions in a light-cone spectator model
We study the gluon Wigner distributions of the proton which are the phase-space distributions containing the most general one-parton information. Using the proton wave functions deduced from a light-cone spectator model that contains the gluonic degree ...
Chentao Tan, Zhun Lu
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The Spectral Distribution of Firefly Light [PDF]
The in vivo emission spectra of sixteen species of Jamaican fireflies and four species of American fireflies have been measured with a photoelectric recording spectrometer. A simple technique of stimulation with ethyl acetate vapor was found to elicit bright continuous emission over a period of several minutes.
H H, SELIGER +3 more
openaire +2 more sources
Parton distributions of light quarks and antiquarks in the proton
An algebraic Ansatz for the proton's Poincaré-covariant wave function, which includes both scalar and pseudovector diquark correlations, is used to calculate proton valence, sea, and glue distribution functions (DFs).
Lei Chang, Fei Gao, Craig D. Roberts
doaj +1 more source
Estimation of pollen counts from light scattering intensity when sampling multiple pollen taxa – establishment of an automated multi-taxa pollen counting estimation system (AME system) [PDF]
Laser optics have long been used in pollen counting systems. To clarify the limitations and potential new applications of laser optics for automatic pollen counting and discrimination, we determined the light scattering patterns of various pollen types ...
K. Miki, K. Miki, S. Kawashima
doaj +1 more source
Photonic integrated processor for structured light detection and distinction
Integrated photonic devices are pivotal elements across research fields that involve light-based applications. Particularly versatile platforms are programmable photonic integrated processors, which are employed in applications like communication or ...
Johannes Bütow +4 more
doaj +1 more source
Simplifying the calculation of light scattering properties for black carbon fractal aggregates [PDF]
Black carbon fractal aggregates have complicated shapes that make the calculation of their optical properties particularly computationally expensive. Here, a method is presented to estimate fractal aggregate light scattering properties
A. J. A. Smith, R. G. Grainger
doaj +1 more source
Discrete Entanglement Distribution with Squeezed Light [PDF]
We show how one can entangle distant atoms by using squeezed light. Entanglement is obtained in steady state, and can be increased by manipulating the atoms locally. We study the effects of imperfections, and show how to scale up the scheme to build a quantum network.
Kraus, B., Cirac, J.
openaire +4 more sources
Light-front holographic ρ-meson distributions in the momentum space
We present the leading-twist quark transverse momentum-dependent parton distribution functions (TMDs) for the spin-1 target, such as the ρ-meson, in the light-front framework.
Satvir Kaur +2 more
doaj +1 more source

