Numerical analysis of power generation characteristics in beam irradiation control of indoor OWPT system

Optical wireless power transmission (OWPT), a new WPT alternative, is a promising solution to tackle the challenges like providing over watt-level power over meter-level distance that conventional WPT technologies face, to provide convenient and perpetual energy supply to the internet of things (IoT), mobile devices, and other various electrical equipments. In the OWPT system, in a room which has a light source at the ceiling, the beam...