ALAS/ALGAAS REFLECTION MODULATOR FOR VISIBLE WAVELENGTHS

被引:4
作者
EGAN, RJ
CLARK, A
JAGADISH, C
WILLIAMS, JS
机构
[1] Electronic Materials Engineering, Research School of Physical Sciences and Engineering, Australian National University
关键词
ALUMINUM GALLIUM ARSENIDE; REFLECTION MODULATORS;
D O I
10.1049/el:19950876
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 performance of a surface normal modulator operating at visible wavelengths is described. Modulation at these wavelengths is achieved by incorporating aluminium in the well material and increasing the aluminium content in the barrier. Maximum contrast is achieved at 660nm with a low insertion loss (1.5dB) and a differential reflectivity of 13% for 13V.
引用
收藏
页码:1270 / 1271
页数:2
相关论文
共 3 条
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