Scopus
YÖKSİS Eşleşti
Pump-probe optical response of a semiconductor quantum dot-metallic nanosphere hybrid system
European Physical Journal Plus · Temmuz 2022
YÖKSİS Kayıtları
Pump-probe optical response of a semiconductor quantum dot-metallic nanosphere hybrid system
The European Physical Journal Plus · 2022 SCI-Expanded
PROFESÖR ELİFE ÖZNUR KARABULUT →
Pump-probe optical response of a semiconductor quantum dot-metallic nanosphere hybrid system
Springer Science and Business Media LLC · 2022 SCI-Expanded
PROFESÖR İBRAHİM KARABULUT →
Makale Bilgileri
DergiEuropean Physical Journal Plus
Yayın TarihiTemmuz 2022
Cilt / Sayfa137
Scopus ID2-s2.0-85133914182
Özet
We present the numerical results for the optical response of a hybrid asymmetric quantum dot-metal nanoparticle system driven by a strong optical field in the resonant case. We investigate the dependence of the real and imaginary parts of the probe beam conductivity on the pump intensity, on the interval between the surface of the metallic nanosphere and the quantum dot, and on the polarization direction of the applied electromagnetic field in the quasistatic limit. When the pump frequency is equal to the exciton transition frequency, we observe the complex Mollow absorption spectrum, consisting of a weak center peak and two Rabi sidebands having dispersive lineshapes. We see that one can suppress or enhance the probe absorption/dispersion spectra by varying the interval between the metal nanoparticle and the quantum dot, the polarization direction of the electromagnetic field, and the pump intensity.
Yazarlar (2)
1
Elife Ö Karabulut
2
Ibrahim Karabulut
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
3
Atıf
2
Yazar