Pulsed Laser Diode Based Wireless Power Transmission Application: Determination of Voltage Amplitude, Frequency, and Duty Cycle

Laser power transfer (LPT) is one of the leading technologies in long-distance transmission with its advantages such as enabling high and suitability for mobile applications. The transmitter part, which includes laser diode (LD) driving circuit, directly affects system efficiency. Continuous wave (CW) lasers are used studies due to their continuous radiation. However, main disadvantage mentioned cost LD. In this study, use pulsed LDs LPT applications proposed because small size low cost. On other hand, appropriate operating point LD missing information literature. order contribute literature information, LPT, effects voltage amplitudes, frequencies, duty cycles analyzed demonstrate importance determining potential LPT.