STRAINED-INGAASP MQW ELECTROABSORPTION MODULATOR INTEGRATED DFB LASER

被引:47
|
作者
SATO, K
KOTAKA, I
WAKITA, K
KONDO, Y
YAMAMOTO, M
机构
[1] NTT Opto-electronics Laboratories, Kanagawa Pref., 243-01, 3-1, Morinosato Wakamiya, Atsugi-shi
关键词
OPTICAL MODULATION; LASERS; INTEGRATED OPTOELECTRONICS; EPITAXY AND EPITAXIAL GROWTH;
D O I
10.1049/el:19930726
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 monolithic integration of a strained-InGaAsP MQW electroabsorption modulator and a DFB laser using only two-step MOVPE growth is described. The extinction ratio is 20 dB with a low-driving voltage of 1.4 V for an optical power density of 10(2) kW/cm2.
引用
收藏
页码:1087 / 1089
页数:3
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