Title :
Inhomogeneous 2D polariton radiation excited by a finite electromagnetic wave train
Author :
Horing, N. J Morgenstern ; Bagaeva, T.Yu. ; Popov, V.V. ; Liu, S.Y. ; Sawamura, M.
Author_Institution :
Dept. of Phys. & Eng. Phys., Stevens Inst. of Technol., Hoboken, NJ
Abstract :
A non-stationary process of polariton-mode excitation in a two-dimensional excitonic layer (at z = 0) by a light-wave extinction front is analyzed here using the electromagnetic dyadic Green´s function formalism. The electromagnetic response of the 2D layer includes inhomogeneous radiative exciton-polariton modes corresponding to complex poles of the matrix Green´s function.
Keywords :
Green´s function methods; electromagnetic waves; excitons; extinction coefficients; polaritons; radiation effects; finite electromagnetic wave train; inhomogeneous 2D polariton radiation; inhomogeneous radiative exciton-polariton modes; light-wave electromagnetic dyadic Green´s function formalism; nonstationary process; polariton-mode excitation; two-dimensional excitonic layer; Dielectric constant; Electromagnetic analysis; Electromagnetic radiation; Electromagnetic scattering; Electromagnetic transients; Gratings; Green´s function methods; Integral equations; Optical surface waves; Physics; Dyadic Green¿s Function; Excitonic-Layer (2D); Inhomogeneous-EM-Waves; Polariton; Transient;
Conference_Titel :
Nanotechnology, 2007. IEEE-NANO 2007. 7th IEEE Conference on
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-0607-4
Electronic_ISBN :
978-1-4244-0608-1
DOI :
10.1109/NANO.2007.4601248
