An airbridge contacted quantum dot microdisk diode with continuous-wave lasing at 5 K is reported. The threshold current is as low as 43 /spl mu/A in 4 /spl mu/m diameter microdisks. Peak shifts indicate thermal heating of the structure.
InAs quantum dot microdisk injection laser
2003-01-01
123037 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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