CAJ | 학술논문

给出一种基于SOI材料结构紧凑的新颖AWG器件,它是将一个全内反射波导镜插入原波导阵列中间,并且利用全内反射时产生的相位差进行TE、TM模偏振补偿的方法,该器件具有尺寸小、制作工艺简单等特点.同时,给出一些实验结果,实验结果证实这种结构的AWG器件是可行的.
급출일충기우SOI재료결구긴주적신영AWG기건,타시장일개전내반사파도경삽입원파도진렬중간,병차이용전내반사시산생적상위차진행TE、TM모편진보상적방법,해기건구유척촌소、제작공예간단등특점.동시,급출일사실험결과,실험결과증실저충결구적AWG기건시가행적.
Arrayed-waveguide grating (AWG) device,a novel compact-structure,is presented based on silicon-on-insulator (SOI) material.A total internal reflection (TIR) waveguide mirror is fabricated at the middle of each arrayed waveguide.An approach of compensating TE-TM mode polarization is presented by using the phase difference,which is caused by TIR at the waveguide mirror.This AWG device has advantage for its small size and simple technigue of fabrication.The experimental results are given and the feasibility of fabrication is tested.