Prof. Ralf B. Wehrspohn
at Martin Luther Univ Halle Wittenberg
SPIE Involvement:
Author | Editor
Publications (36)

Proceedings Article | 19 June 2024 Presentation
Prerak Dhawan, Carsten Rockstuhl, Maria Gaudig, Peter Piechulla, Alexander Sprafke, Ralf Wehrspohn
Proceedings Volume PC13014, PC1301408 (2024) https://doi.org/10.1117/12.3024869
KEYWORDS: Solar cells, Diseases and disorders, Antireflective coatings, Nanostructures, Dielectrics, Design, Wafer level optics, Semiconducting wafers, Scattering, Photocurrent

Proceedings Article | 30 May 2022 Presentation
Peter Piechulla, Evgeniia Slivina, Derk Baetzner, Ivan Fernandez-Corbaton, Prerak Dhawan, Ralf Wehrspohn, Alexander Sprafke, Carsten Rockstuhl
Proceedings Volume PC12150, PC121500E (2022) https://doi.org/10.1117/12.2624092
KEYWORDS: Solar cells, Heterojunctions, Silicon, Antireflective coatings, Scattering, Reflectivity, Particles, Coating, Active optics, Titanium dioxide

Proceedings Article | 5 March 2021 Presentation
Prerak Dhawan, Carsten Rockstuhl, Ralf Wehrspohn, Alexander Sprafke, Maria Gaudig
Proceedings Volume 11681, 1168107 (2021) https://doi.org/10.1117/12.2582567
KEYWORDS: Solar cells, Volume rendering, Thin films, Absorption, Thin film deposition, Stochastic processes, Refractive index, Optical lithography, Nanostructuring, Nanostructures

Proceedings Article | 23 May 2018 Presentation
Stefan Nanz, Aimi Abass, Peter Piechulla, Alexander Sprafke, Ralf Wehrspohn, Carsten Rockstuhl
Proceedings Volume 10688, 106880R (2018) https://doi.org/10.1117/12.2315800
KEYWORDS: Light scattering, Scattering, Diffraction, Solar cells, Interfaces, Thin films, Thin film solar cells, Crystals, Crystallography, Silicon

Proceedings Article | 29 April 2016 Paper
Thomas Schneider, Johannes Ziegler, Kai Kaufmann, Klemens Ilse, Alexander Sprafke, Ralf Wehrspohn
Proceedings Volume 9898, 989816 (2016) https://doi.org/10.1117/12.2239183
KEYWORDS: Titanium dioxide, Corundum, Silicon, Dielectrics, Atomic layer deposition, Crystals, Silicon solar cells, Quality measurement, Etching, Diffusion, Chlorine, Interfaces, Aluminum, Oxides

Showing 5 of 36 publications
Proceedings Volume Editor (5)

SPIE Conference Volume | 27 August 2018

SPIE Conference Volume | 24 June 2016

SPIE Conference Volume | 19 May 2014

SPIE Conference Volume | 15 May 2012

SPIE Conference Volume | 10 May 2010

Conference Committee Involvement (18)
Photonics for Solar Energy Systems
23 April 2018 | Strasbourg, France
Active Photonic Platforms IX
6 August 2017 | San Diego, California, United States
Active Photonic Materials VIII
28 August 2016 | San Diego, California, United States
Photonics for Solar Energy Systems
5 April 2016 | Brussels, Belgium
Active Photonic Materials VII
10 August 2015 | San Diego, California, United States
Showing 5 of 18 Conference Committees
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