Optical Pulse Generation with Self-Cascaded Electroabsorption Modulator

• 来源期刊: 中国物理快报（英文版）
• 年，卷（期）: 2007,（4）
• 页码范围: 961-964
• 页数: 4页
• 语种: 英文

摘要

A novel scheme for pulse generation with a self-cascaded electroabsorption modulator is presented and experi mentally demonstrated at 10 GHz.In the case of optimal tuning of time delay in the fibre loop,the improvement of 50% on pulsewidth with improved extinction ratio is obtained and the narrowest pulse generated with this method is about 11 ps.