Reconfigurable dynamic all-optical chaotic logic operations in an optically injected VCSEL Project supported by the National Natural Science Foundation of China (Grant No. 61475120) and the Innovative Projects in Guangdong Colleges and Universities, China (Grant No. 2015KTSCX146). |
(color online) Logic OR, NOR, XOR, and XNOR operations: (a) OR operation (b) NOR operation (c) XOR operation and (d) XNOR operation for μ = 2.0, Kx = 0 ns−1, Ky = 10 ns−1, and T = 10 ns where the black solid-line denotes the frequency detuning (control logic signal); blue line: the y-PC; bottle green line: the x-PC; red solid line: the three-level signals. |