Controlled shift of optical bistability hysteresis curve and storage of optical signals in a four-level atomic system

The dependence of the shift of an optical bistability hysteresis curve on the nonlinear phase shift induced by a controlling light is observed in a four-level atomic system of 87 Rb inside an optical ring cavity. In the process the intensity of the coupling beam keeps constant and the atomic system...

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Veröffentlicht in:	Physical review letters 2004-11, Vol.93 (21), p.213901.1-213901.4, Article 213901
Hauptverfasser:	Chang, Hong, Wu, Haibin, Xie, Changde, Wang, Hai
Format:	Artikel
Sprache:	eng
Schlagworte:	Dynamics of nonlinear optical systems optical instabilities, optical chaos and complexity, and optical spatio-temporal dynamics Effects of atomic coherence on propagation, absorption and amplification of light Exact sciences and technology Fundamental areas of phenomenology (including applications) Nonlinear optics Optical bistability, multistability and switching, including local field effects Optics Physics Quantum optics
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