Module of Laser-Radiation (λ = 1064 nm) Photovoltaic Converters

V. P. Khvostikov; N. A. Kalyuzhnyy; S. A. Mintairov; N. S. Potapovich; S. V. Sorokina; M. Z. Shvarts

doi:10.1134/S1063782619080116

Module of Laser-Radiation (λ = 1064 nm) Photovoltaic Converters

Authors: Khvostikov V.P.¹, Kalyuzhnyy N.A.¹, Mintairov S.A.¹, Potapovich N.S.¹, Sorokina S.V.¹, Shvarts M.Z.¹
Affiliations:
1. Ioffe Institute
Issue: Vol 53, No 8 (2019)
Pages: 1110-1113
Section: Physics of Semiconductor Devices
URL: https://journals.rcsi.science/1063-7826/article/view/206668
DOI: https://doi.org/10.1134/S1063782619080116
ID: 206668

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Abstract

The results of a study and the development of a module designed for energy transmission via atmospheric channels are presented. The four-cell module based on single-junction metamorphic InGaAs/GaAs converters grown by metal-organic vapor-phase epitaxy has an open-circuit voltage of ~3 V. It is shown that the monochromatic efficiency (at a wavelength of 1064 nm) of this module is 31.5% under exposure to a Xe-lamp with a radiation power of 1.5 W/cm².