作者: Seyyed Hossein Asadpour , H. Rahimpour Soleimani
DOI: 10.1140/EPJP/I2014-14077-3
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摘要: We investigated optical bistability (OB) and multistability (OM) behavior in a 35 nm solid Er3+: YAG crystal with four-level system proposed for an atomic medium inside unidirectional ring cavity. It is found that the intensity frequency detuning of signal coupling fields as well Er3+ concentration can influence OB OM behavior.