Title :
Room temperature lasing in 6mm-diameter quantum dot microring laser on GaAs substrate
Author :
Kryzhanovskaya, N.V. ; Zhukov, A.E. ; Maximov, M.V. ; Nadtochy, A.M. ; Slovinsky, I.A. ; Savelev, A.V. ; Kulagina, M.M. ; Zadiranov, Yu M. ; Troshkov, S.I. ; Livshits, D. ; Mikhrin, S.
Author_Institution :
St. Petersburg Acad. Univ., St. Petersburg, Russia
Abstract :
Room-temperature lasing around 1.3-μm was achieved under optical pumping in 6-μm diameter microrings with InAs/InGaAs quantum dots and AlGaO pedestal MBE-grown on GaAs substrate.
Keywords :
III-V semiconductors; gallium arsenide; gallium compounds; indium compounds; integrated optoelectronics; molecular beam epitaxial growth; optical pumping; quantum dot lasers; ring lasers; GaAs; GaAs substrate; InAs-InGaAs-AlGaO; optical pumping; pedestal MBE-growth; quantum dot microring laser; room temperature lasing; size 6 mum; temperature 293 K to 298 K; wavelength 1.3 mum; Gallium arsenide; Optical pumping; Quantum dot lasers; Substrates; Waveguide lasers;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2012 Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4673-1839-6
