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Published on: July 12, 2017
Correlation and squeezing for optical transistor and intensity for router applications in Pr3+:YSO
Ghulam Abbas Khan1, Changbiao Li, Faizan Raza
1Key Laboratory for Physical Electronics and Devices of the Ministry of Education & Shaanxi Key Lab of Information Photonic Technique, Xi'an Jiaotong University, Xi'an 710049, China. cbli@mail.xjtu.edu.cn ypzhang@mail.xjtu.edu.cn.
Abstract:
We realized an optical transistor and router utilizing multi-order fluorescence and spontaneous parametric four-wave mixing. Specifically, the optical routing action was derived from the results of splitting in the intensity signal due to a dressing effect, whereas the transistor as a switch and amplifier was realized by a switching correlation and squeezing via a nonlinear phase. A substantial enhancement of the optical contrast was observed for switching applications using correlation and squeezing contrary to the intensity signal. Moreover, the controlling parameters were also configured to devise a control mechanism for the optical transistor and router.
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