Abstract
Edge illuminated laser power PV converters of near-IR region (800-850nm) were made by liquid phase epitaxy. The developed converters are based on the GaAs active region with a wide (50-100μm) AlGaAs waveguide layer. Gradient Al content in the waveguide layer ensured effective light collection on the p-n junction. Methods of device characterization based on high spatial resolution optical techniques were developed. Efficiency of 41.5% (no ARC applied) of laser power (850nm) conversion has been demonstrated at light power density of 8kW/cm2
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CITATION STYLE
Khvostikov, V. P., Vlasov, A. S., Pokrovskiy, P. V., Khvostikova, O. A., Panchak, A. N., Marukhina, E. P., … Andreev, V. M. (2019). Characterization of ultra high power laser beam PV converters. In AIP Conference Proceedings (Vol. 2149). American Institute of Physics Inc. https://doi.org/10.1063/1.5124213
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