Title :
Dynamical properties of QD-based nanolaser devices
Author :
Lorke, Michael ; Nielsen, Torben Roland ; Mørk, Jesper
Author_Institution :
Dept. of Photonics Eng., DTU Fotonik, Lyngby, Denmark
fDate :
Aug. 28 2011-Sept. 1 2011
Abstract :
We investigate the switch-on behavior of semiconductor QD-based nanocavity laser devices. From a microscopic treatment of the carrier-carrier and carrier-photon interaction, we find a fast switch-on, that is accompanied by heavily damped relaxation oscillations and caused by an ultrafast carrier dynamics.
Keywords :
nanophotonics; semiconductor lasers; semiconductor quantum dots; carrier-carrier interaction; carrier-photon interaction; nanocavity laser devices; nanolaser devices; relaxation oscillations; semiconductor quantum dots; ultrafast carrier dynamics; Modulation; Nanoscale devices; Optical resonators; Optical switches; Photonics; Scattering; Stimulated emission;
Conference_Titel :
Quantum Electronics Conference & Lasers and Electro-Optics (CLEO/IQEC/PACIFIC RIM), 2011
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4577-1939-4
DOI :
10.1109/IQEC-CLEO.2011.6193690
