Conical refraction in generalized biaxial media: A geometric algebra approach

Matos, S. A.; Paiva, C. R.; Barbosa, A. M.

doi:10.1109/EUROCON.2011.5929176

Utilize este identificador para referenciar este registo: http://hdl.handle.net/10071/28005

Autoria:	Matos, S. A. Paiva, C. R. Barbosa, A. M.
Editor:	Freire, J. C., and Pedro, J. C.
Data:	2011
Título próprio:	Conical refraction in generalized biaxial media: A geometric algebra approach
Título e volume do livro:	2011 IEEE EUROCON - International Conference on Computer as a Tool
Título do evento:	International Conference on Computer as a Tool, EUROCON 2011 - Joint with Conftele 2011
Referência bibliográfica:	Matos, S. A., Paiva, C. R., & Barbosa, A. M. (2011). Conical refraction in generalized biaxial media: A geometric algebra approach. In J. C. Freire, & J. C. Pedro (Eds.), 2011 IEEE EUROCON - International Conference on Computer as a Tool, 5929176. IEEE. https://doi.org/10.1109/EUROCON.2011.5929176
ISBN:	978-1-4244-7487-5
DOI (Digital Object Identifier):	10.1109/EUROCON.2011.5929176
Palavras-chave:	Electromagnetic wave propagation Electric and magnetic anisotropies Biaxial media Conical refraction Geometric algebra
Resumo:	It is well-know that conical refraction occurs for electric anisotropic biaxial crystals when the wave vector has the direction of the medium optic axes. In this paper, we show that conical refraction occurs in an analogous away for a more general type of biaxial media that have simultaneously electric and magnetic anisotropies. Furthermore, the new coordinate-free approach based on geometric algebra, developed by the authors in previous papers to address anisotropy, is shown to shed new light on this classic topic of optics that is conical refraction.
Arbitragem científica:	yes
Acesso:	Acesso Aberto
Aparece nas coleções:	IT-CRI - Comunicações a conferências internacionais

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