Linear and nonlinear refractive index changes in spherical quantum dot
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Tarih
2012
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
In this study, refractive index changes associated with in- tersubband transitions in a spherical quantum dot, GaAs/Al xGa 1-xAs, have been theoretically calculated in the presence of impurity. In this regard, the effect of dot radius, stoichiometric ratio, impurity and in- cident optical intensity on the refractive index changes have been in- vestigated for the transitions between higher energy states, i.e., 1s-1p, 1p-1d and 1d-1f. The results show that these parameters have a great influence on the refractive index changes.
Açıklama
Anahtar Kelimeler
Kaynak
Progress In Electromagnetics Research M
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
21
