Title :
High power InAs/GalnAs quantum dot lasers with enhanced temperature stability for uncooled pump applications
Author :
Debusmann, R. ; Deubert, S. ; Reithmaier, J.P. ; Forchel, A.
Author_Institution :
Tech. Physik, Wurzburg Univ., Germany
Abstract :
High power quantum dot lasers with increased temperature stability of the emission wavelength were realized suitable for uncooled pump applications for fibre amplifiers. By tailoring the QD ensemble we could reduce the temperature coefficient to 0.1 nm/K.
Keywords :
III-V semiconductors; gallium compounds; indium compounds; laser stability; optical fibre amplifiers; optical pumping; quantum dot lasers; thermal stability; InAs-GaInAs; InAs/GalnAs quantum dot lasers; fibre amplifiers; temperature coefficient; temperature stability; uncooled pump;
Conference_Titel :
Optical Communication, 2005. ECOC 2005. 31st European Conference on
Conference_Location :
IET
Print_ISBN :
0-86341-543-1
