2010, Radziunas, Mindaugas, Vladimirov, Andrei G., Viktorov, Evgeny A., Fiol, Gerrit, Schmeckebier, Holger, Birnmberg, Dieter

We describe the formation of a strong pulse asymmetry in mode-locked quantum-dot edge-emitting two-section semiconductor lasers. A mode decomposition technique reveals the role of the superposition of different modal groups. The results of theoretical analysis are supported by experimental data.