Light transport in planar luminescent solar concentrators: the role of DCM self-absorption
作者： J. Sansregret , J. M. Drake , W. R. L. Thomas , M. L. Lesiecki
DOI: 10.1364/AO.22.000573
关键词: Materials science 、 Optics 、 Waveguide (optics) 、 Attenuation coefficient 、 Optoelectronics 、 Monte Carlo method 、 Photoluminescence 、 Emission spectrum 、 Absorption (electromagnetic radiation) 、 Spectroscopy 、 Luminescence 、 Atomic and Molecular Physics, and Optics
摘要: The influence of self-absorption in a 4-dicyano-methylene-2-methyl-6-p-dimethyl amino-styrl-4H-pyran (DCM) doped polymethylmethacrylate (PMMA) optical waveguide on the light transport efficiency has been evaluated. A Monte Carlo technique was used to simulate intermolecular energy transfer and calculate emission profile an active waveguide. calculated measured edge profiles were found be excellent agreement. spectra for various distances excitation from estimate DCM cross section.
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