Patent ID: 8891915

Claim:
An optical switch system, comprising: an input fiber, an output fiber, an optical output control module, a semi-transmissive semi-reflective module, an imaging module, a judging module and a control module; wherein a signal light is emitted from the input fiber, modulated by the optical output control module and emitted into the output fiber; wherein the optical output control module comprises a micro-lens array, a main lens and a micro electro mechanical systems reflector, the signal light is reflected to the main lens by the semi-transmissive semi-reflective module after being transmitted by the micro-lens array, the signal light is returned to the main lens after being reflected by the micro electro mechanical systems reflector; the semi-transmissive semi-reflective module is configured to intercept a test light which is output after being modulated by the optical output control module in a transmission path of the signal light; the imaging module is configured to acquire the test light, generate corresponding initial optical path information and sampled optical path information in sequence, and transfer the initial optical path information and the sampled optical path information to the judging module in sequence; the judging module is configured to compare the sampled optical path information generated by the imaging module with the initial optical path information, and output a comparison result to the control module; the control module is configured to control a rotation angle of the micro electro mechanical systems reflector according to the comparison result of the judging module, so as to determine an optimal optical path of an optical switch.