Ge_(0.05)Si_(0.95)/Si脊形光波导的分析及设计  

Analysis and design of Ge_(0.05) Si_(0.95) rib waveguide

作　　者：刘淑平[1] 贾跃虎[1] 

机构地区：[1]太原重型机械学院物理系,太原030024

出　　处：《半导体光电》1999年第5期360-362,共3页Semiconductor Optoelectronics

摘　　要：提出了Ｇｅ０ ．０５Ｓｉ０ ．９５／Ｓｉ 脊形光波导的等效模型，并在此模型的基础上利用有效折射率的数值解法计算出Ｇｅ０ ．０５Ｓｉ０ ．９５／Ｓｉ 脊形光波导的有效折射率。An equivalent model of Ge 0.05 Si 0.95 /Si rib waveguide is proposed. On the basis of this model,the effective refractive index of Ge 0.05 Si 0.95 /Si rib waveguide is calculated by means of numerical iteration which is of great significance for the design of rib waveguide.

关 键 词：光波导 脊形光波导 GESI 有效折射率 

分 类 号：TN814.6[电子电信—信息与通信工程]