作者: MM Sigalas , R Biswas , KM Ho , CM Soukoulis , D Turner
DOI: 10.1002/(SICI)1098-2760(19991005)23:1<56::AID-MOP17>3.0.CO;2-1
关键词: Layer by layer 、 Rod 、 Dielectric 、 Finite-difference time-domain method 、 Waveguide (electromagnetism) 、 Layer (electronics) 、 Optics 、 Materials science 、 Perpendicular 、 Microwave
摘要: We theoretically investigate waveguide bends in three-dimensional dielectric photonic bandgap (PBG) materials. The PBG materials used this study consist of layers alumina rods. An L-shaped is created by removing part the rod one layer and next layer. removed rods are perpendicular to each other. Using finite-difference time-domain (FDTD) simulations, we found that 100% transmission efficiency can be achieved through 90° bend. ©1999 John Wiley & Sons, Inc. Microwave Opt Technol Lett 23: 56–59, 1999.