光脉冲在微环耦合谐振光波导中传输线性特性的数值仿真  

The numerical emulation of linear characteristics of optical pulse propagation in microring coupled-resonator optical waveguides

作　　者：田赫[1] 掌蕴东[1] 王号[1] 邱薇[1] 王楠[1] 袁萍[1] 

机构地区：[1]哈尔滨工业大学光电子技术研究所可调谐激光技术国家级重点实验室,哈尔滨150080

出　　处：《物理学报》2008年第11期7012-7016,共5页Acta Physica Sinica

基　　金：国家自然科学基金(基金号:60272075;60478014);863计划(批准号:2007AA12Z112);哈尔滨工业大学优秀团队项目资助的课题~~

摘　　要：利用传输矩阵法得到了微环耦合谐振光波导色散关系的一般表达式,并由色散关系出发讨论了光脉冲在微环耦合谐振光波导中传输时的线性特性,包括带宽、群速度、色散和线性相位变化,这些特性对微环耦合谐振光波导在光通信和光传感领域的应用有重要意义.The general expression of dispersion relation of microring coupled-resonator optical waveguides was obtained using transfer matrix method.Based on the dispersion relation the linear characteristics of optical pulse propagation in microring coupled-resonator optical waveguides was discussed with respect to the bandwidth,group velocity,dispersion and linear phase shift.These characteristics are important for applications of coupled-resonator optical waveguides in optical communications or as optical sensors.

关 键 词：微环光波导 光脉冲线性特性 传输矩阵法 数值仿真 

分 类 号：TN252[电子电信—物理电子学]