Title :
Optically pumped room temperature InAs/InGaAsP microtube laser operating near 1.55 μm
Author :
Bianucci, P. ; Mukherjee, S. ; Poole, P. ; Mi, Z.
Author_Institution :
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC, Canada
Abstract :
We present an optically pumped InGaAsP microtube laser operating in the 1.64 μm wavelength range with InAs quantum dots as the gain medium. We observe room temperature continuous wave operation and a 4 μW threshold.
Keywords :
III-V semiconductors; gallium arsenide; indium compounds; microcavity lasers; optical pumping; quantum dot lasers; semiconductor quantum dots; InAs-InGaAsP; continuous wave operation; gain medium; microtube laser; optical pumping; quantum dots; temperature 293 K to 298 K; tube resonators; wavelength 1.64 mum; Laser modes; Optical device fabrication; Optical pumping; Optical resonators; Quantum dot lasers; Substrates;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-4577-1223-4
