Enhanced electrorefraction in symmetric narrow coupled quantum wells

被引：6

作者：

Earnshaw, MP

Allsopp, DWE

Chidley, ETR

Grey, R

机构：

[1] Univ York, Dept Elect, York YO10 5DD, N Yorkshire, England

[2] Univ Bath, Sch Elect Engn, Bath BA2 7AY, Avon, England

[3] Def Evaluat & Res Agcy, Malvern WR14 3PS, Worcs, England

[4] Univ Sheffield, Semicond Facil EPSERC 3 5, Sheffield S3 1JD, S Yorkshire, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 06期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1109/68.849065

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The quadratic electrooptic coefficient of narrow symmetric-coupled GaAs-Al0.2Ga0.8As quantum wells has been measured for light having a range of detuned wavelengths with TE polarization and is found to be 2-3 times larger than that of single quantum wells equivalent overall width.

引用

收藏

页码：627 / 629

页数：3

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