Stable single-mode hybrid DBR laser using a fiber grating and a curved semiconductor waveguide structure

被引:0
|
作者
Fan, ZCF [1 ]
Heim, PJS [1 ]
Song, JH [1 ]
Dagenais, M [1 ]
Johnson, FG [1 ]
Stone, D [1 ]
Sivanesan, P [1 ]
Sirkis, J [1 ]
机构
[1] Univ Maryland, Dept Elect Engn, College Pk, MD 20742 USA
来源
APPLICATIONS OF PHOTONIC TECHNOLOGY 3 | 1998年 / 3491卷
关键词
semiconductor laser; single longitudinal mode; fiber grating; linewidth; side mode suppression ratio;
D O I
10.1117/12.328721
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
Hybrid DBR lasers composed of a semiconductor Fabry-Perot laser diode and a fiber Bragg grating have been demonstrated. In our approach, we use a single-angled facet laser diode and a conically lensed grating to obtain stable single-longitudinal mode operation over more than 85 mA current range with high side mode suppression ratio and narrow linewidth.
引用
收藏
页码:185 / 188
页数:4
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