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
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.