A discontinuous Galerkin method to solve Liouville’s equation of geometrical optics
نویسندگان
چکیده
We present an alternative method to ray tracing that is based on a phase space description of light propagation. Liouville’s equation geometrical optics describes the evolution basic luminance space. At optical interface, laws describe non-local boundary conditions for luminance. A discontinuous Galerkin employed solve dielectric total internal reflection concentrator.
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ژورنال
عنوان ژورنال: Epj Web of Conferences
سال: 2022
ISSN: ['2101-6275', '2100-014X']
DOI: https://doi.org/10.1051/epjconf/202226602005