Volker Hagemann

Plasmonic reflection grating back contacts for microcrystalline silicon solar cells

Ulrich W. Paetzold, Etienne Moulin, Dirk Michaelis et al. · Applied Physics Letters · 2011 · 129 citations · Full text

Engineering, Optoelectronic Devices, Plasmon-enhanced Photovoltaics +17

Mechanical resistance of draw-tower-Bragg-gratingsensors

Volker Hagemann, Michael N. Trutzel, L. Staudigel et al. · Electronics Letters · 1998 · 43 citations

8-W highly efficient Yb-doped fiber laser

V. Reichel, Sonja Unger, Volker Hagemann et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2000 · 17 citations

Photonics, Engineering, Optical Properties +11

<title>Distributed optochemical sensor network using evanescent field interaction in fibre Bragg gratings</title>

Kerstin Usbeck, Wolfgang Ecke, A. Andreev et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1998 · 12 citations

Photonic Sensor, Optical Materials, Engineering +19

Static ceramic phosphor assemblies for high power high luminance SSL-light sources for digital projection and specialty lighting

Volker Hagemann, A. Seidl, Günter Weidmann · 2020 · 11 citations

Optical Materials, Engineering, Laser Applications +23