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Título:
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Multivariate analysis of photonic crystal microcavities with fabrication defects
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Autores:
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Rico García, José María ;
López Alonso, José Manuel ;
Alda Serrano, Javier
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Tipo de documento:
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texto impreso
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Editorial:
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SPIE, 2005-07-07
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Dimensiones:
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application/pdf
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Nota general:
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info:eu-repo/semantics/restrictedAccess
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Idiomas:
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Palabras clave:
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Estado = Publicado
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Materia = Ciencias: Física: Física de materiales
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Materia = Ciencias: Física: Optica
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Materia = Ciencias Biomédicas: Óptica y optometría: Óptica física
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óptica cuántica
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Tipo = Sección de libro
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Resumen:
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Photonic crystal microcavities are defined by the spatial arrangement of materials. In the analysis of their spatial temporal mode distributions Finite-Difference Time-Domain (FDTD) methods have proved its validity. The output of the FDTD can be seen as the realizations of a multidimensional statistic variable. At the same time, fabrication tolerances induce an added and unavoidable variability in the performance of the microcavity. In this contribution we have analyzed the modes of a defective photonic crystal microcavity. The location, size, and shape of the cylinders configuring the microcavity are modelled as having a normal distribution of their parametric descriptors. A principal component analysis is applied to the output of the FDTD for a population of defective microcavities. The relative importance of the defects is evaluated, along with the changes induced in the spatial temporal distribution of electromagnetic field obtained from the calculation.
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En línea:
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https://eprints.ucm.es/35236/1/2005-multivariate%20analysis-SPIE.pdf
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