Fig. 1. Schematic of the optical micro-resonator cavity

Fig. 2. The self-pulsation behavior of optical micro-resonator

Fig. 3. The excitation of photonic spiking neuron based on optical micro-resonator

Fig. 4. The leaky integrating dynamics of photonic spiking neuron based on optical micro-resonator

Fig. 5. The refractory period behavior of photonic spiking neuron based on optical micro-resonator