The effect of strain in laser diodes with pyramidal quantum dots has been experimentally studied and theoretically modelled. Strongly polarised injection luminescence with extinction ratios as high as 18 dB is observed even at 1% threshold current.
The impact of strain on the spontaneous emission from self assembled quantum dot laser diodes
01.01.2003
156340 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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