Calculation of the changes in the absorption and refractive index for intersubband optical transitions in a quantum box
Yükleniyor...
Dosyalar
Tarih
2005
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
WILEY-V C H VERLAG GMBH
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Analytic forms of the changes of the absorption and refractive index associated with intersubband optical transitions in a quantum box are obtained by using the compact density matrix approach. Numerical results are presented for a typical AlGaAs/GaAs quantum box system. The linear, third-order nonlinear, and total refractive-index and absorption changes are examined as a function of the incident optical intensity. The results obtained show that the incident optical intensity has a great effect on the total absorption and refractive-index changes.
Açıklama
Anahtar Kelimeler
Kaynak
PHYSICA STATUS SOLIDI B-BASIC SOLID STATE PHYSICS
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
242
Sayı
14
