Chinese Optics Letters, 2010, 8 (4): 431, Published Online: Apr. 20, 2010
Photonic band gap from periodic structures containing anisotropic nonmagnetic left-handed metamaterial Download: 903次
各向异性 无磁 左手介质 光子带隙 转移矩阵 260.1180 Crystal optics 160.1190 Anisotropic optical materials 160.5293 Photonic bandgap materials 230.4170 Multilayers
Abstract
We demonstrate a photonic band gap (PBG) from one-dimensional (1D) periodic structures created by a double-layer unit cell with an air layer and an anisotropic nonmagnetic left-handed metamaterial (LHM) layer whose permittivity elements are partially negative. The requirements imposed on the materials and structures to realize a PBG are derived when the frequency is above or below the cutoff frequency, and the transmission properties of the PBG are discussed by utilizing 4×4 transfer-matrix method with dispersive semiconductor metamaterial.
Tingting Tang, Fushen Chen, Bao Sun. Photonic band gap from periodic structures containing anisotropic nonmagnetic left-handed metamaterial[J]. Chinese Optics Letters, 2010, 8(4): 431.