Transmission spectra through a photonic double quantum well system
Fei Hong-Ming(费宏明)a)†, Jiang Yuan-Kai(姜缘开)b)‡, Liang Jiu-Qing(梁九卿)a), and Lin Duo-Liang(林多樑)b)
aInstitute of Theoretical Physics and Department of Physics, Shanxi University, Taiyuan 030006, China; bDepartment of Physics, State University of New York at Buffalo, Buffalo, New York 14260-1500, USA
Abstract By means of the modal expansion method with an R-matrix propagation algorithm, effects of the coupling between resonance photonic states on the resonance tunneling through a double quantum well structure are investigated. We examine the effects on the transmission spectra due to variation of the second well width and middle barrier thickness. Drastic change of the tunneling spectra is found and analyzed when the wells are filled with left-hand media.
Received: 23 November 2008
Revised: 01 January 2009
Accepted manuscript online:
Fund: Project supported by the National
Natural Science Foundation of China (Grant No 10775091).
Cite this article:
Fei Hong-Ming(费宏明), Jiang Yuan-Kai(姜缘开), Liang Jiu-Qing(梁九卿), and Lin Duo-Liang(林多樑) Transmission spectra through a photonic double quantum well system 2009 Chin. Phys. B 18 2377
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