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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