Artículos de revistas
Metal-insulator-metal surface plasmon polariton waveguide filters with cascaded transverse cavities
Fecha
2011-03Registro en:
Journal of Lightwave Technology, Piscataway, v. 29, n. 5, p. 714-720, Mar. 2011
0733-8724
10.1109/JLT.2010.2101582
Autor
Diniz, Lorena Orsoni
Nunes, Frederico Dias
Marega Junior, Euclydes
Weiner, John
Borges, Ben Hur Viana
Institución
Resumen
In this work we propose a new approach for the design of resonant structures aiming at wavelength filtering applications. The structure consists of a subwavelength metal-insulator-metal (MIM) waveguide presenting cascaded cavities transversely arranged in the midpoint between the input and output ports. An extra degree of freedom added to this design consists in tilting the cavities around their midpoints which, besides effectively increasing the quality factor of the cavity, helps extending its range of applications by tuning multiple wavelengths.