A novel circuit topology and information control strategy for laser wireless power transfer system

Laser wireless power transfer (LWPT) systems must perform both energy transfer and communication tasks in many applications. The typical laser-based simultaneous wireless information and power transfer (SWIPT) system struggles to accomplish both high power supply and high-rate communication in some multi-source single-target conditions. As a result, this work presents a high-frequency laser pulse-driven power supply as well as a multi-source single-target information modulation and demodulation technique. This study includes simulation data to validate the method's practicality.