[19a-Z22-1~11] 3.13 Semiconductor optical devices

▲ [19a-Z22-10] Numerical design for size reduction in light source module of LED-OWPT system

〇Mingzhi Zhao¹, Yuhuan Zhou¹, Tomoyuki Miyamoto¹ (1.FIRST, IIR, Tokyo Institute of Technology)

Keywords:optical wireless power transmission, LED

Optical wireless power transmission (OWPT) technique is rapidly developing because OWPT offers advanced features for long distance transmission and no electromagnetic interference. In order to shorten the size of portable OWPT device, a system based on two Fresnel lenses has been designed.