Hans Philipp Annen

Secondary optics for Fresnel lens solar concentrators

Ling Fu, Ralf Leutz, Hans Philipp Annen · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2010 · 40 citations

Adaptive Optic, Photonics, Optical Materials +12

Reverse ray-tracing model for the performance evaluation of stationary solar concentrators

Ralf Leutz, Hans Philipp Annen · Solar Energy · 2006 · 29 citations

Solar Physics (Heliophysics), Engineering, Solar Power +10

Direct comparison of polymethylmetacrylate (PMMA) and silicone-on-glass (SOG) for Fresnel lenses in concentrating photovoltaics (CPV)

Hans Philipp Annen, Ling Fu, Ralf Leutz et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2011 · 16 citations

Optical Materials, Engineering, Direct Comparison +18

Evaluation and comparison of different designs and materials for Fresnel lens-based solar concentrators

Ling Fu, Ralf Leutz, Hans Philipp Annen · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2011 · 14 citations

Stress in large-area optics for solar concentrators

Ralf Leutz, Ling Fu, Hans Philipp Annen · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2009 · 14 citations

Optical Materials, Engineering, Organic Solar Cell +17