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Investigation of the metal - semiconductor hybrid nanostructure as an active medium for laser /

Alaa Eldin Eid Abdelaziz Ragab Giba

Investigation of the metal - semiconductor hybrid nanostructure as an active medium for laser / دراسة البنيه النانومترية المهجنه من المعادن واشباه الموصلات كوسط نشط لليزر Alaa Eldin Eid Abdelaziz Ragab Giba ; Supervised Iftitan E. M. Munir Azzouz , Mona Bakr Mohamed , Abdelsattar Gadallah - Cairo : Alaa Eldin Eid Abdelaziz Ragab Giba , 2013 - 159P. : charts , facsimiles ; 25cm

Thesis (M.Sc.) - Cairo University - National Institute of Laser Enhanced Science - Department of Laser Science and Interaction

Localized sueface plasmon (LSP) is an oscillation of free electrons in a metallic particle , whose resonance frequency , or plasma frequency , is controlled by the size and shape of the particle . LSP could be observed in clusters and aggregates of nanoparticles . Both linear and nonlinear optical responses of molecules and atoms are enormously enhanced due to the local field generated around these particles



Fluorescein dye Metal semiconductor hybrid nanostructure Plasmonic nanoparticles