Laser power transmission (LPT) is one of the most promising technologies in the long-range
wireless power transfer field. LPT research has been driven by the desire to remotely power …

Ground-breaking optical wireless power transfer (OWPT) techniques have gained significant
attention from both academia and industry in recent decades. Powering remote systems …

Optical to electrical power converting semiconductor devices were achieved with
breakthrough performance by designing a Vertical Epitaxial Heterostructure Architecture …

Optical wireless power transmission systems incorporating photovoltaic cells and lasers are
expected to serve as next-generation energy supply devices for automobiles and …

Photonic power converters (PPCs), which convert narrow-band light to electricity, are
essential components in power-by-light systems. When designed for telecommunications …

Effects of luminescent coupling are observed in monolithic 5 V, five-junction GaAs
phototransducers. Power conversion efficiency was measured at 61.6%±3% under the …

Photonic power converters for optical wireless power transmission have challenged
improving photoelectric conversion efficiency under high-power laser irradiation. We …

We present the concept of interference solar cells reliant on spectrum filtering or splitting to
enhance absorption in thin (< 13 µm) silicon absorber layers, both for targeted wavelengths …

A six-volt vertically-stacked, high current GaAs photovoltaic power converter (PPC) has been
designed and fabricated to produce output power over 1 W under monochromatic …

The power conversion efficiencies of single-junction III–V solar cells based on InGaP, GaAs,
InGaAsP, and InGaAs for wireless power transmission were investigated by varying the …