Capacity of dynamic storage in an electrooptical bistable system

Based on the differential equation describing an electrooptical bistable system with a delay in the feedback loop, a working region capable of realizing large-capacity dynamic storage has been found, and a new type of bifurcation diagram is reported. The highest harmonic number, indicating the potential capacity of dynamic storage, has been calculated numerically and analyzed. The effects of the system's parameters and the white noise on the capacity of dynamic storage have been explored theoretically.