Wen Feng, Ali Imran, Hasan Abdulkhaleq, Li Changbiao, Tang Haijun, Zhang Yufei, Zhang Yanpeng
Opt Lett. 2015 Oct 15;40(20):4599-602. doi: 10.1364/OL.40.004599.
We study the realization of an optical transistor (switch and amplifier) and router in multi-order fluorescence (FL) and spontaneous parametric four-wave mixing (SP-FWM). We estimate that the switching speed is about 15 ns. The router action results from the Autler-Townes splitting in spectral or time domain. The switch and amplifier are realized by dressing suppression and enhancement in FL and SP-FWM. The optical transistor and router can be controlled by multi-parameters (i.e., power, detuning, or polarization).
我们研究了多阶荧光（FL）和自发参量四波混频（SP-FWM）中光学晶体管（开关和放大器）及路由器的实现。我们估计开关速度约为15纳秒。路由器功能源于光谱或时域中的奥特勒-汤斯分裂。开关和放大器通过FL和SP-FWM中的缀饰抑制和增强来实现。光学晶体管和路由器可由多个参数（即功率、失谐或偏振）控制。
