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摘要
In an F-e = 0 <-> F-g = 1 transition interacting with a weak pi-polarized probe and a strong sigma-polarized standing-wave coupling, we obtain single or double photonic band gaps depending on the applied magnetic field. Moreover, the coherently induced two-photonic-band gap structure can be tuned by the magnitude of the magnetic field. Such a magnetic-field-dependent feature is exploited to devise magneto-optical switching and routing of two light pulses. The efficient magneto-optical control of light propagation may have applications in an optical network and optical information processing.
- 出版日期2011-3-28
- 单位吉林大学
