Title :
Rolled-up semiconductor tube lasers and lasers based on two-dimensional atomic crystals
Author :
Mi, Zetian ; Dastjerdi, M.H.T. ; Salehdzadeh, O.
Author_Institution :
Department of Electrical and Computer Engineering, McGill University, 3480 University Street, Montreal, Canada H3A 0E9
Abstract :
We report on the demonstration of electrically injected rolled-up semiconductor tube lasers, which operate at ∼1.5 μm with threshold current ∼1.05 mA. The realization of room-temperature operational lasers using two-dimensional MoS2 is also discussed.
Keywords :
Crystals; Electron tubes; Indium gallium arsenide; Optical device fabrication; Optical pumping; Optical ring resonators; 2D atomic crystal; InGaAs; Microtube; MoS2; microcavity laser; quantum well;
Conference_Titel :
Summer Topicals Meeting Series (SUM), 2015
Conference_Location :
Nassau, Bahamas
Print_ISBN :
978-1-4799-7467-2
DOI :
10.1109/PHOSST.2015.7248243
