A NEW DFB-LASER DIODE WITH REDUCED SPATIAL HOLE BURNING

被引:54
作者
MORTHIER, G
DAVID, K
VANKWIKELBERGE, P
BAETS, R
机构
[1] Laboratory of Electromagnetism and Acoustics, University of Gent, IMEC
关键词
D O I
10.1109/68.56595
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 novel index-coupled AR-coated DFB-laser diode, which theoretically exhibits a longitudinally uniform power density is proposed. The proposed structure contains an amplitude modulated grating and is far more efficient in reducing spatial hole burning than for example multiphase-shift lasers. © 1990 IEEE
引用
收藏
页码:388 / 390
页数:3
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