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Quantum transport of photons in disordered non-Hermitian photonic lattices
Frontiers in Optics 2014, 2014We studied quantum correlation and transport of photons in disordered passive parity-time-symmetric lattices, and found that the off-diagonal disorder enhances while the diagonal disorder weakens the loss enhanced transmission effect of photons.
Lei Xu +4 more
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Evaluation of bremsstrahlung contribution to photon transport in coupled photon–electron problems
Radiation Physics and Chemistry, 2015Abstract The most accurate description of the radiation field in x-ray spectrometry requires the modeling of coupled photon–electron transport. Compton scattering and the photoelectric effect actually produce electrons as secondary particles which contribute to the photon field through conversion mechanisms like bremsstrahlung (which produces a ...
FERNANDEZ, JORGE EDUARDO +3 more
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Light transport through Photonic Liquids
AIP Conference Proceedings, 2005Colloidal suspensions, in the presence of long‐range electrostatic repulsion, have been shown to present an unexpected optical behavior: Structural order enhance the scattering strength while at the same time the total light transmission shows strong wavelength dependence, reminiscent of a photonic crystal.
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Transport properties of nonlinear photonic crystals
SPIE Proceedings, 2005Keen interest has been shown in exploiting the transport properties of nonlinear photonic crystals for modulation, switching and routing applications at telecommunication frequencies. This is due to the rich anisotropy evidenced by a highly-textured dispersion surface, and its dependence on the permittivity profile of the structure.
Henry P. Schriemer +2 more
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Photon transport in luminescent solar concentrators
Journal of Luminescence, 1996Abstract The theory of radiative energy transfer in the stationary state in a reflecting luminescent layer is applied to solve the problem of photon transport in planar single dye luminescent solar concentrators. Efficiency yields of reabsorption and reemission processes are investigated.
R. Sóti +4 more
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Photon Transport in Phototropic Organisms
1991Phototropism can be defined as a change of the direction of growth of certain plants as caused by unilateral stimuli of light. Most organisms exhibiting phototropism are of a cylindrical form. The change in the direction of growth is coupled to differential growth within the plant organ caused by an asymmetric distribution of photon fluxes within the ...
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The photon picture of radiation transport
American Journal of Physics, 2010The photon picture of radiation transport is examined. Because the photon has no mass and spin one, a position operator for a photon particle cannot be defined properly. This lack leads to ambiguity if the radiative transfer equation is associated with a quantum transport equation for photons.
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Monte Carlo Transport of Electrons and Photons
1988This book is a report on a conference held in September, 1987, to discuss the simulation of electron and photon transport by Monte Carlo techniques. The book brings together in one place a large collection of information on this subject, which is normally spread over a large area of applications.
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Photon Upconversion for Photovoltaics and Photocatalysis: A Critical Review
Chemical Reviews, 2021Bryce Richards +2 more
exaly
Photon transport, including polarization effects
2006Studies on radiative transfer lead to a clean formulation of polarised photon transport in terms of the vector Boltzmann-Chandrasekhar equation whose solution gives the four Stokes components of the flux, from which the full polarisation state of the photons can be determined at any given position, wavelength (energy) and solid angle.
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