In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 36, No. 6S ( 1997-06-01), p. 4219-
Abstract:
Main mechanisms of internal carrier losses and leakage from the ground state of quantum dots have been studied in heterostructure lasers based on vertically coupled quantum dots. It has been shown that the threshold current density may be reduced down to 15 A/cm 2 at room temperature by reducing the non-radiative recombination and improving the carrier localization.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.36.4219
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1997
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
