基于并联SOA和EA的光子超宽带产生

• DOI: 10.3788/col20100809.0902
• Publication Date: 2010-10-27T05:06:26Z
• Authors: Bingbing Wu; Jian Wu; Kun Xu; Xiaobin Hong; Junyi Zhang; Jintong Lin
• Keywords: 0202 electrical engineering, electronic engineering, information engineering; 02 engineering and technology; 7. Clean energy

A scheme for photonic generation of ultra-wideband (UWB) pulses using a semiconductor optical amplifier (SOA) and an electro-absorber (EA) in parallel is proposed numerically demonstrated.By adjusting the time delay between two pump signals incident into SOA EA, we can obtain monocycle with reversed polarities different bandwidths.The method flexible pulse shaping easy practical optimization.