Modelling of the microwave characteristics of electroabsorption modulators using the TLM method

被引：0

作者：

Bekker, E ^{[1
]}

Vukovic, A ^{[1
]}

Paul, J ^{[1
]}

机构：

[1] Univ Nottingham, George Green Inst Electromagnet Res, Nottingham NG7 2RD, England

来源：

SARATOV FALL MEETING 2004: LASER PHYSICS AND PHOTONICS, SPECTROSCOPY, AND MOLECULAR MODELING V | 2005年 / 5773卷

关键词：

electroabsorption modulators; microwave characteristics; TLM method;

D O I：

10.1117/12.636897

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The TLM method is used to characterise microwave parameters of two different types of the modulator, namely the lumped and the travelling wave modulator. The modulators are compared in terms of their characteristic impedance, effective refractive indices, capacitance and microwave loss. Furthermore, the impact of the electrode size, semiconductor mesa and finite metal conductivity on the microwave characteristics of modulators is investigated and compared for two different types of modulators.

引用

页码：20 / 25

页数：6

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