A novel circuit topology and information control strategy for laser wireless power transfer system
- Resource Type
- Conference
- Authors
- Xu, Lianggang; Ji, Baoxian; Lu, Lijuan; Liu, Wenming
- Source
- 2023 IEEE PELS Students and Young Professionals Symposium (SYPS) PELS Students and Young Professionals Symposium (SYPS), 2023 IEEE. :1-4 Aug, 2023
- Subject
- Power, Energy and Industry Applications
Wireless communication
Laser theory
Frequency modulation
Power supplies
Switching frequency
Power lasers
Topology
pulse current source
pulse laser
multi-channel
simultaneous wireless information and power transfer
information modulation and demodulation
- Language
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.