TY - JOUR
T1 - Band structure of two-dimensional photonic crystals that include dispersive left-handed materials and dielectrics in the unit cell
AU - Mendoza-Suárez, Alberto
AU - Villa-Villa, Francisco
AU - Gaspar-Armenta, Jorge A.
PY - 2007/12
Y1 - 2007/12
N2 - We determine the band structure of two-dimensional photonic crystals that are composed of left-handed materials and dielectrics, based on the numerical solution of the Helmholtz equation by using integral equations. It is found that plasmonic resonances appear constituting a band that is independent of the filling fraction. Wide bandgaps are present where the penetration depth of the electromagnetic field inside the photonic crystal is quite short compared to purely dielectric photonic crystals.
AB - We determine the band structure of two-dimensional photonic crystals that are composed of left-handed materials and dielectrics, based on the numerical solution of the Helmholtz equation by using integral equations. It is found that plasmonic resonances appear constituting a band that is independent of the filling fraction. Wide bandgaps are present where the penetration depth of the electromagnetic field inside the photonic crystal is quite short compared to purely dielectric photonic crystals.
UR - http://www.scopus.com/inward/record.url?scp=39449131900&partnerID=8YFLogxK
U2 - 10.1364/JOSAB.24.003091
DO - 10.1364/JOSAB.24.003091
M3 - Artículo
SN - 0740-3224
VL - 24
SP - 3091
EP - 3098
JO - Journal of the Optical Society of America B: Optical Physics
JF - Journal of the Optical Society of America B: Optical Physics
IS - 12
ER -