TY - JOUR
T1 - Insight into band structures for out-of-plane propagation of a 2D dispersive photonic crystal
T2 - the dispersive photonic crystal iterative method
AU - Valenzuela-Sau, J. D.
AU - García-Llamas, Raúl
N1 - Publisher Copyright:
© 2022 Optica Publishing Group.
PY - 2022/3
Y1 - 2022/3
N2 - A study of the band structures of a two-dimensional dispersive photonic crystal for out-of-plane propagation along with the dispersive photonic crystal iterative method are presented. In these calculations, the proposed method uses the plane wave expansion method as the foundation. The photonic crystal is a square array of circular cross-sectional dispersive MgO Lorentz single-pole rods. The band structures were calculated starting at the high symmetry points 0, X, and M as a function of the oblique component of the propagation wave vector. The method used is discussed in detail, and a simple equation is presented for straightforward analytical calculations of points of the frequency bands in the transparency window, where the dielectric constant equals that of vacuum.
AB - A study of the band structures of a two-dimensional dispersive photonic crystal for out-of-plane propagation along with the dispersive photonic crystal iterative method are presented. In these calculations, the proposed method uses the plane wave expansion method as the foundation. The photonic crystal is a square array of circular cross-sectional dispersive MgO Lorentz single-pole rods. The band structures were calculated starting at the high symmetry points 0, X, and M as a function of the oblique component of the propagation wave vector. The method used is discussed in detail, and a simple equation is presented for straightforward analytical calculations of points of the frequency bands in the transparency window, where the dielectric constant equals that of vacuum.
UR - http://www.scopus.com/inward/record.url?scp=85125471528&partnerID=8YFLogxK
U2 - 10.1364/JOSAB.446250
DO - 10.1364/JOSAB.446250
M3 - Artículo
AN - SCOPUS:85125471528
SN - 0740-3224
VL - 39
SP - 779
EP - 784
JO - Journal of the Optical Society of America B: Optical Physics
JF - Journal of the Optical Society of America B: Optical Physics
IS - 3
ER -