Laser remote control switching system

A laser remote control switching system comprising:

• a laser source and a control circuit, wherein the control circuit comprises a power source, an electronic device, a first electrode, a photosensitive element and a second electrode electrically connected in sequence to form a loop circuit;
• and
• the photosensitive element comprising two nanofiber actuators, wherein the two nanofiber actuators are configured to bend and actuates with changes in temperature to open or close the loop circuit, each of the two nanofiber actuators comprises a composite structure and a vanadium dioxide layer, the composite structure comprises a carbon nanotube wire and an aluminum oxide layer, the aluminum oxide layer is coated on a surface of the carbon nanotube wire, the aluminum oxide layer and the carbon nanotube wire are located coaxially with each other;
• the vanadium dioxide layer is coated on a surface of the composite structure, and the vanadium dioxide layer and the composite structure are located non-coaxially with each other.