All-optical switch and transistor based on coherent light-controlled single two-level atom coupling with two nanowires<xref rid="cpb_28_11_114207fn1" ref-type="fn">*</xref> <fn id="cpb_28_11_114207fn1"> <label>*</label> <p>Project supported by the National Natural Science Foundation of China (Grant Nos. 11864018 and 11574229), the Scientific Research Foundation of Education Department of Jiangxi Province, China (Grant No. GJJ170645), and the Doctor Startup Fund of the Natural Science of Jinggangshan University, China (Grant No. JZB16003).</p> </fn>

All-optical switch and transistor based on coherent light-controlled single two-level atom coupling with two nanowires* *

Project supported by the National Natural Science Foundation of China (Grant Nos. 11864018 and 11574229), the Scientific Research Foundation of Education Department of Jiangxi Province, China (Grant No. GJJ170645), and the Doctor Startup Fund of the Natural Science of Jinggangshan University, China (Grant No. JZB16003).

Zhang Xin-Qin¹, Xia Xiu-Wen^{1, 2, †}, Xu Jing-Ping², Cheng Mu-Tian³, Yang Ya-Ping²

Optically controllable switch and self-matching-induced-block by in-phase controlling light in symmetrical coupling system. Panel (a) shows curves of I_cout versus I_bin in the presence of in-phase controlling field c_in. Panel (b) shows optical block property of switch and its scheme is plotted in Fig. 1(b). Panel(c) shows I_bin-dependent scattering property for |r₂|² and |t₁₂ ². Panel (d) indicates I_bin-dependent self-matching amplitudes of r₂c_in and t₁₂b_in in the presence of in-phase controlling light I_cin = 1.