Title :
Decoupled electron and hole dynamics in the turn-on behavior of quantum-dot lasers
Author :
Kathy Ludge;Ermin Malic;Matthias Kuntz;Dieter Bimberg;Eckehard Scholl
Author_Institution :
Institut f?r Theoretische Physik, Technische Universit?t Berlin, 10623, Germany
Abstract :
The complex turn-on behavior of semiconductor quantum-dot lasers is determined by the nonlinearity of the carrier-carrier scattering rates. Hole- and electron dynamics in the dots decouple leading to small cutoff frequencies of these lasers.
Keywords :
"Charge carrier processes","Quantum dot lasers","Oscillators","Scattering","Laser beam cutting","Steady-state","Numerical simulation"
Conference_Titel :
Semiconductor Laser Conference, 2008. ISLC 2008. IEEE 21st International
Print_ISBN :
978-1-4244-1782-7
Electronic_ISBN :
1947-6981
DOI :
10.1109/ISLC.2008.4635993
