We present recent results achieved in the field of photonic power conversion, ie
monochromatic light to electricity conversion, using photovoltaic cells. Based on a thin film …

For solar cells operating under the broad‐band solar spectrum, the photovoltaic conversion
efficiency is fundamentally limited by transmission and thermalization losses. For …

Photonic power converters (PPCs) attract more and more attention as they enable
galvanically isolated optical power transmission. In many power by light applications …

Photovoltaic cells for conversion of wavelengths in the O-band around 1310 nm are
developed. Excellent performance with an efficiency of 51.1% at elevated irradiance is …

We study efficiency loss mechanisms and the potential for improvement of a record-setting
monochromatic photovoltaic device, which has demonstrated efficiency of 70% at 830 nm …

Photonic power converters (PPC) are photovoltaic devices that convert monochromatic light
into electricity. Recent records with III-V PPC have achieved 68.9% but demand high carrier …

Energy supply of medical implants is a challenging task that poses requirements regarding
electrical performance, safety, mechanical dimensions, biological compatibility and ideally …

We present a two-junction photonic power converter operating under monochromatic
illumination in the telecommunications O-band. The design, which is a direct extension of …

Optical Power Converters (OPCs) based on Broadcom's multi-junction photovoltaic design
enable high-efficiency optical-to-electrical conversion for applications at various …

High‐power optical transmission (HPOT) technology has emerged as a promising
alternative among far‐field wireless power transmission approaches, enabling the transfer of …