Dr. Paul Beutel Profile

Dr. Paul Beutel

at Fraunhofer-ISE

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Author

Publications (2)

Proceedings Article | 8 March 2024 Presentation + Paper

Advancing solar energy conversion efficiency to 47.6% and exploring the spectral versatility of III-V photonic power converters

Henning Helmers, Oliver Höhn, David Lackner, Patrick Schygulla, Malte Klitzke, Jonas Schön, Carmine Pellegrino, Eduard Oliva, Michael Schachtner, Paul Beutel, Stefan Heckelmann, Felix Predan, Jens Ohlmann, Gerald Siefer, Frank Dimroth

Proceedings Volume 12881, 1288103 (2024) https://doi.org/10.1117/12.3000352

KEYWORDS: Solar cells, Gallium arsenide, External quantum efficiency, Solar concentrators, Solar energy, Energy efficiency, Photovoltaics, Compound semiconductors, Group III-V semiconductors

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Proceedings Article | 5 June 2018 Paper

Photonic structures for III-V//Si multijunction solar cells with efficiency >33%

Benedikt Bläsi, Oliver Höhn, Hubert Hauser, Nico Tucher, Romain Cariou, Jan Benick, Frank Feldmann, Paul Beutel, David Lackner, Gerald Siefer, Stefan Glunz, Andreas Bett, Frank Dimroth, Martin Hermle

Proceedings Volume 10688, 1068803 (2018) https://doi.org/10.1117/12.2307831

KEYWORDS: Silicon, Solar cells, External quantum efficiency, Diffraction gratings, Multijunction solar cells, Gallium arsenide, Silicon solar cells, Wafer bonding, Nanoimprint lithography, Optical simulations, Group III-V semiconductors

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