Study of wavelength demultiplexer based on two-dimensional photonic crystals  

作　　者：LIU Hui CAI Xiang-bao 

机构地区：[1]College of Science, Nanfing University of Posts and Telecommunications, Nanjing 210003, China

出　　处：《Optoelectronics Letters》2008年第5期339-341,共3页光电子快报（英文版）

摘　　要：A wavelength demultiplexer based on two dimensional photonic crystal waveguides is proposed. By using the finite differ-ence time domain (FDTD) method and plane wave extension (PWE) method,the transmission spectra and the distributions of mode field are obtained,and the wavelength demultiplexer has been synthesized. The characteristics of the device are obtained.

关 键 词：波长 信号分离器 晶体 FDTD方法 

分 类 号：TN604[电子电信—电路与系统]