Istanbul Rumeli University 1st International Scientific Research Conference on Sustainable Engineering and Technology, İstanbul, Türkiye, 13 - 15 Mayıs 2022, ss.129-135
Laser Wireless Power Transmission (LWPT) is one of the leading technologies in long distance
and high power Wireless Power Transmission (WPT). One of the most important parts of this
technology is the transmitter part, which includes the laser and the driving circuit. In this study, a
low cost transmitter is proposed by using pulse mode Laser Diodes (LDs). 5 LDs were operated
by keeping them at 85 µs of cut-off at 15 µs of transmission, and a 100 µs operating period was
obtained by leaving 5 µs of dead time between each LDs to provide cooling as they are using
common cooling plate. The proposed system has been designed and experimentally verified in this
paper