Title :
Room temperature lasing in InAs quantum-dot microdisk laser
Author :
Ide, T. ; Baba, T. ; Tatebayashi, J. ; Iwamoto, S. ; Nakaoka, T. ; Arakawa, Yasuhiko
Author_Institution :
Div. of Electr. & Comput. Eng., Yokohama Nat. Univ., Japan
Abstract :
We achieved the first room-temperature lasing in a InAs quantum-dot microdisk at a wavelength of 1.23 /spl mu/m by photopumping. We investigated its temperature dependence to estimate dominant factors for lasing.
Keywords :
III-V semiconductors; indium compounds; microdisc lasers; optical pumping; quantum dot lasers; 1.23 mum; 20 degC; InAs; microdisk laser; photopumping; quantum-dot laser; room temperature lasing;
Conference_Titel :
Lasers and Electro-Optics, 2004. (CLEO). Conference on
Conference_Location :
San Francisco, CA
Print_ISBN :
1-55752-777-6
