Title :
Very low threshold current density continuous-wave quantum dot laser diode
Author :
Deppe, D.G. ; Freisem, S. ; Ozgur, G. ; Shavritranuruk, K. ; Chen, H.
Author_Institution :
Coll. of Opt. & Photonics, Univ. of Central Florida, Orlando, FL
Abstract :
In this presentation, a continuous-wave room temperature lasing at a threshold current density of 11.7 A/cm2 is reported. This is the lowest threshold current density ever reported for continuous-wave room temperature operation of a laser diode, to the authors´ knowledge.
Keywords :
current density; laser beams; quantum dot lasers; continuous-wave quantum dot laser diode; current density; room temperature lasing; temperature 293 K to 298 K; Current density; Current measurement; Density measurement; Diode lasers; Heat sinks; Probes; Quantum dot lasers; Stimulated emission; Temperature; Threshold current;
Conference_Titel :
Semiconductor Laser Conference, 2008. ISLC 2008. IEEE 21st International
Conference_Location :
Sorrento
Print_ISBN :
978-1-4244-1782-7
Electronic_ISBN :
978-1-4244-1783-4
DOI :
10.1109/ISLC.2008.4635995
