Henning Höpfner

Ultrafast spin-induced polarization oscillations with tunable lifetime in vertical-cavity surface-emitting lasers

Nils C. Ger­hardt, M. Y. Li, Hendrik Jähme et al. · Applied Physics Letters · 2011 · 94 citations

Optical Pumping, Spintronics, Photonics +15

Controlled switching of ultrafast circular polarization oscillations in spin-polarized vertical-cavity surface-emitting lasers

Henning Höpfner, Markus Lindemann, Nils C. Ger­hardt et al. · Applied Physics Letters · 2014 · 51 citations

Optical Pumping, Photonics, Engineering +11

Photorefractive two-wave mixing for image amplification in digital holography

Nektarios Koukourakis, Tarek Abdelwahab, Ming Yuan Li et al. · Optics Express · 2011 · 40 citations · Full text

Holography, Photonics, Phase Retrieval +12

Depth-filtered digital holography

Nektarios Koukourakis, Volker Jaedicke, Adamou Adinda-Ougba et al. · Optics Express · 2012 · 14 citations · Full text

Holography, High Resolution, Engineering +16

Magnetic field dependence of the spin relaxation length in spin light-emitting diodes

Henning Höpfner, Carola Fritsche, Arne Ludwig et al. · Applied Physics Letters · 2012 · 10 citations

Magnetism, Spintronics, Electrical Engineering +15