Long Photon Lifetime from Microdisk Cavity Laser with Type II GaSb/GaAs Quantum Dots
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Abstract
Microdisk lasers with active region made of type II GaSb/GaAs quantum dots on the GaAs substrate have been demonstrated. Lasing wavelengths near 1 mu m was achieved and longer photon lifetime from type II structure also observed. (C) 2013 Optical Society of America