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Optica Publishing Group
  • Frontiers in Optics 2008/Laser Science XXIV/Plasmonics and Metamaterials/Optical Fabrication and Testing
  • OSA Technical Digest (CD) (Optica Publishing Group, 2008),
  • paper FMG3
  • https://doi.org/10.1364/FIO.2008.FMG3

Performance of 1.53 μm emission in Er3+-Si NPs: nanostructured AI2O3 films for integrated amplifiers in silicon platforms

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Abstract

A large enhancement of the 1.54 μm emission of Er3+ ions in nanostructured a-Al2O3 films sensitized with amorphous Si nanoparticles (Si NPs) is reported. A fine tuning of the Er-Si NPs energy transfer can be achieved as a function of the Er-Si NPs separation and the nanoparticle size, therefore enabling the photoluminescence response optimization.

© 2008 Optical Society of America

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