Under CopyrightFakidis, J.J.FakidisHelmers, HenningHenningHelmersHaas, H.H.Haas2022-03-143.8.20212021https://publica.fraunhofer.de/handle/publica/41169510.24406/publica-fhg-411695We study the trade-off between power and data transfer for a two-meter wireless gallium-arsenide laser and photovoltaic link. The use of orthogonal frequency-division multiplexing with adaptive bit and power loading results in a peak data rate of 1041 Mb/s. The photovoltaic receiver is shown to offer simultaneous power harvesting with 41.6% efficiency under the irradiance of 0.3 W/cm2 and a data rate of 784 Mb/s.enPhotovoltaikLaser Power ConverterOFDMphotonic power converterPower-by-Lightsimultaneous power and data transmissionwireless communicationWireless PowerPhotovoltaikIII-V- und Konzentrator-Photovoltaik621697conference paper