Li, Zhi-Yuan; Gu, Ben-Yuan; Yang, Guo-Zhen - In: The European Physical Journal B - Condensed Matter and … 11 (1999) 1, pp. 65-73
Two-dimensional (2D) photonic band gaps (PBG) structure fabricated from anisotropic dielectric is studied by solving Maxwell’s equations with use of plane-wave expansion method. Numerical simulations show that absolute photonic band gaps can be substantially improved in two dimensional square...