Nanostructured down-converter module for photovoltaic application - Cellule Energie du CNRS
Communication Dans Un Congrès Année : 2013

Nanostructured down-converter module for photovoltaic application

Thierry Deschamps
Antoine Guille
  • Fonction : Auteur
Emmanuel Drouard
Radoslaw Mazurczyk
  • Fonction : Auteur
  • PersonId : 1161327
Régis Orobtchouk
Cécile Jamois
Alain Fave
Romain Peretti
Erwann Fourmond
Christian Seassal

Résumé

In silicon-based solar cells, a substantial part of the energy losses is related to the charge carriers thermalization in the UV-blue range and the week carriers collection at these wavelenghts. To avoid this issue, we introduce a new concept which combines a rare-earths doped thin layer with a photonic crystal (PC) layer, allowing an efficient conversion from UV-blue photons to near-IR photons. We report on the feasibility of such a nanostructured down-converter module using an active rare-earth doped CaYAlO4 thin layer and a silicon nitride PC on top. By means of optical numerical simulations, the promising potentialities of the concept are demonstrated.
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Dates et versions

hal-00809390 , version 1 (09-04-2013)

Identifiants

Citer

Thierry Deschamps, Antoine Guille, Emmanuel Drouard, Radoslaw Mazurczyk, Régis Orobtchouk, et al.. Nanostructured down-converter module for photovoltaic application. SPIE OPTO, Green Photonics, Feb 2013, San Francisco, United States. pp.86200G-86200G-8, ⟨10.1117/12.2003640⟩. ⟨hal-00809390⟩
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