Multijunction photovoltaic devices have gained attention for both solar cells and wireless
power transmission. Herein, we present the spectral response of each subcell in a …

We show the high efficiency and voltage possible for a monochromatic multijunction
photovoltaic device operating at the telecommunication wavelength 1310 nm. We use …

The effect of spectral irradiance and temperature variation on the performance of the
mechanically stacked Al0. 3Ga0. 7As/InP/Ge multijunction solar cells was investigated using …

Development of a photonic power converter for operation at 1310 nm would enable long
distance optical power transfer over fiber. InAlGaAs lattice-matched to InP may be used as …

We present modeled detailed balance efficiency of multijunction photonic power converters
operating at 1310 nm at a laser intensity of 5.88× 10 5 W/m 2, corresponding to our test laser …

Photovoltaic cells are detrimentally impacted by exposure to ionizing radiation, a
consideration of particular significance for applications in outer space. In this paper, we …

A multi-junction GaAs laser power converter is designed and fabricated. One bare laser
power converter chip can output an electric power of 1.7 W under a light illumination at 808 …

Heavy doping of epitaxial tunnel junction layers is of interest in vertical hetero-structure laser
photovoltaic cell in recent years. In this paper, the performance characteristic of …

For millennia humankind depended on resources found in nature. It was primarily wood and
food. And then, a few thousand years ago, we discovered agriculture. It helped our species …

Разработан и изготовлен многопереходный преобразователь мощности лазерного
излучения на основе арсенида галлия. Единичный чип преобразователя способен …