Photovoltaic laser power converters for wireless optical power supply of sensor systems. - Henning Helmers; Andreas W. Bett (WiSEE, 2016)

Worldwide Energy Harvesting Potential of Hybrid CPV/PV Technology. - Juan F. Martínez; Marc Steiner; Maike Wiesenfarth; Henning Helmers; Gerald Siefer; Stefan W. Glunz; Frank Dimroth (CoRR, 2022)

Optical Wireless Communications: Enabling the Next-Generation Network of Networks. - Aravindh Krishnamoorthy; Hossein Safi; Othman Isam Younus; Hossein Kazemi; Isaac N. O. Osahon; Mingqing Liu; Yi Liu; Sina Babadi; Rizwana Ahmad; Asim Ihsan; Behnaz Majlesein; Yifan Huang; et al. (IEEE Veh. Technol. Mag., 2025)