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Plasmonic enhancement of up-conversion in ultrathin layers

  • C. Andriamiadamanana
  • , A. Ferrier
  • , L. Lombez
  • , A. L. Joudrier
  • , N. Naghavi
  • , P. Ghenuche
  • , N. Bardou
  • , J. L. Pelouard
  • , S. Collin
  • , F. Pellé
  • , J. F. Guillemoles
  • Institut Photovoltaïque d'Ile-de-France
  • Université Pierre Et Marie Curie
  • Centre national de la recherche scientifique

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Application of up-conversion in photovoltaic is limited by the up-conversion efficiency of materials. We propose to use a realistic plasmonic structure proposed in the literature to exceed this limitation. Erbium doped yttrium fluoride thin layer has been elaborated by ALD at 250°C to be used in such a structure as active up-converter material. Up-conversion properties of samples have been characterized using a confocal microscope. Samples, having a thickness below 100 nm, deposited onto a gold mirror, exhibit an up-conversion visible with naked eyes. The measurement of the enhancement factor of structures associated with the plasmonic resonnator has been performed by luminescence cartography. From these data, total enhancement factor up to 35 has been achieved by the use of the plasmonic structures, as compared to a layer deposited on a bare glass substrate.

Original languageEnglish
Title of host publicationPhysics, Simulation, and Photonic Engineering of Photovoltaic Devices
DOIs
Publication statusPublished - 26 Apr 2012
EventPhysics, Simulation, and Photonic Engineering of Photovoltaic Devices - San Francisco, CA, United States
Duration: 23 Jan 201226 Jan 2012

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume8256
ISSN (Print)0277-786X

Conference

ConferencePhysics, Simulation, and Photonic Engineering of Photovoltaic Devices
Country/TerritoryUnited States
CitySan Francisco, CA
Period23/01/1226/01/12

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Nanocavities
  • Resonant structure
  • Spectroscopy
  • Thin film
  • Up-conversion
  • YF : Er

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