Controlling the optical bistability and multistability in a two-level pumped-probe system |
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| Authors: | Mohammad Mahmoudi Mostafa Sahrai |
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| Institution: | a Department of Physics, Zanjan University, PO Box 45195-313 Zanjan, Iran
b Research Institute for Applied Physics and Astronomy, University of Tabriz, Tabriz, Iran |
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| Abstract: | We study the behavior of the optical bistability (OB) and multistability (OM) in a two-level pumped-probe atomic system by means of a unidirectional ring cavity. We show that the optical bistability in a two-level atomic system can be controlled by adjusting the intensity of the pump field and the detuning between two fields. We find that applying the pumping field decreases the threshold of the optical bistability. |
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| Keywords: | Optical bistability Two-level atom Pumped-probe system |
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