ULTRAHIGH-BANDWIDTH (42GHZ) POLARIZATION-INDEPENDENT RIDGE-WAVE-GUIDE ELECTROABSORPTION MODULATOR BASED ON TENSILE-STRAINED INGAASP MQW

被引:10
作者
SATZKE, K
BAUMS, D
CEBULLA, U
HAISCH, H
KAISER, D
LACH, E
KUHN, E
WEBER, J
WIENMANN, R
WIEDEMANN, P
ZIELINSKI, E
机构
[1] Alcatel Corporate Research Centre Stuttgart, Optoelectronic Components Division, Dept. ZFZ/WO, Stuttgart, Lorenzstr. 10
关键词
HARMONIC GENERATION; OPTICAL FIBERS;
D O I
10.1049/el:19951397
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
Electroabsorption modulators with polarisation independence of chirp and transmission (TE/TM sensitivity <0.4dB at 1550nm) over a wide wavelength range from 1540nm to 1560nm have been realised using tensile strained InGaAsP quantum wells. The fabricated devices show 42GHz modulation bandwidth and 1.8V drive voltage, resulting in a high bandwidth-to-drive-voltage ratio of 23.3GHz/V.
引用
收藏
页码:2030 / 2032
页数:3
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