
Publica
Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten. Bragg stacks enhancing upconversion for photovoltaics: A theoretical and experimental analysis
| Optical Society of America -OSA-, Washington/D.C.: Optical nanostructures and advanced materials for photovoltaics : Part of light, energy and the environment; from the session Ordered and Disordered Structures for Light Management (PTh2A), Leipzig, 14-17 November 2016 Washington, DC: OSA, 2016 ISBN: 978-0-9600380-4-6 Paper PTh4A.5 |
| Conference "Optical Nanostructures and Advanced Materials for Photovoltaics" <2016, Leipzig> Conference "Light, Energy and the Environment" <2016, Leipzig> |
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| Englisch |
| Konferenzbeitrag |
| Fraunhofer ISE () |
Abstract
To enhance upconversion, we optimize Bragg stacks considering changes of local field, density of states and dynamics of β-NaYF4:Er3+. We experimentally characterize the impact on upconversion luminescence, spectrally resolved and power-dependent.