Microscopic theory of light-intersubband-excitation coupling in semiconductors

PEREIRA, M. F. (2007). Microscopic theory of light-intersubband-excitation coupling in semiconductors. In: OSINSKI, Marek, HENNEBERGER, Fritz and ARAKAWA, Yasuhiko, (eds.) SPIE Proceedings. Physics and Simulation of Optoelectronic Devices, 6468 (XV). SPIE, p. 46805.

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This paper summarizes the main steps of the derivation of a set of simple analytical expressions obtained after a series of consistent approximations, starting from a more complete nonequilibrium many-body Keldysh Green's functions equations describing the coupling of light with intersubband excitations. The approach is valid under inverted medium conditions for which Hamiltonian approaches based on bosonic approximations cannot be applied.

Item Type: Book Section
Additional Information: Conference on Physics and Simulation of Optoelectronic Devices XV JAN 22-25, 2007 San Jose, CA
Research Institute, Centre or Group - Does NOT include content added after October 2018: Materials and Engineering Research Institute > Advanced Coatings and Composites Research Centre > Electronic Materials and Sensors Research Group
Page Range: p. 46805
Depositing User: Danny Weston
Date Deposited: 15 Apr 2010 15:34
Last Modified: 18 Mar 2021 21:15
URI: https://shura.shu.ac.uk/id/eprint/1688

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