Resumo

SALDANA, Xóchitl I.  e  ARRIAGA, J.. Estudio de la reflectancia en cristales fotónicos unidimensionales con índice de refracción de envolvente gaussiana. Superf. vacío [online]. 2005, vol.18, n.4, pp.24-26. ISSN 1665-3521.

We present calculations of the reflectance of TE and TM polarized electromagnetic waves versus. the total layer structure to wavelength ratio and the incident angle for a unidimensional photonic crystal with refractive indices following a gaussian envelope, in this case we use the transfer matrix method. We find that tuning of the total reflectance for TE and TM polarizations for all incident angles in a specific spectral range is possible if we make a proper choice of the parameters characterizing the structure.

Palavras-chave : Reflectance; One-dimensional photonic crystal.

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