【文章名】Temperature dependence of electroabsorption dynamics in an InAs quantum-dot saturable absorber at 1.3 mu m and its impact on mode-locked quantum-dot lasers
Temperature dependence of electroabsorption dynamics in an InAs quantum-dot saturable absorber at 1.3 mu m and its impact on mode-locked quantum-dot lasers
[摘要]:We report temperature-dependent absorption recovery times in an InAs p-i-n ridge waveguide quantum-dot modulator under low reverse bias, investigated via subpicosecond pump-probe measurements. The measured decrease in absorption recovery time with increas