COMPARISON OF EFFECTIVE A PARAMETERS FOR MULTI-QUANTUM-WELL ELECTROABSORPTION MODULATORS

被引：6
|
作者：
SUZUKI, N
HIRAYAMA, Y
机构：
[1] Materials and Devices Research Laboratories, Toshiba Research and Development Center, Komukai Toshiba-cho, Saiwai-ku
来源：
IEEE PHOTONICS TECHNOLOGY LETTERS | 1995年 / 7卷 / 09期
关键词：
D O I：
10.1109/68.414684
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：
A new effective alpha parameter appropriate for evaluating the transmission performance of multiquantum-well electroabsorption (MQW-EA) modulators is proposed. It is defined by the ratio of the phase change to the toss change between the ON voltage and the voltage at which the exciton peak reaches the wavelength of the light source. Simulation reveals that among various effective alpha parameters it has the best correlation with the equivalent alpha parameter obtained from the transmission performance.
引用
收藏
页码：1007 / 1009
页数：3
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