Optical Properties of Nanostructured Silver Embedded by Electro-Thermo-Diffusion in Opal Photonic Crystal

Authors

  • V.L. Veisman Pskov State University (RU)
  • S.G. Romanov University of Erlangen-Nuremberg (DE)
  • V.G. Solovyev Pskov State University (RU)
  • M.V. Yanikov Pskov State University (RU)

DOI:

https://doi.org/10.17770/etr2015vol1.197

Keywords:

Fano resonance, nanostructured silver, opal photonic crystals.

Abstract

Novel nanocomposite materials Ag / opal have been prepared by electro-thermo-diffusion of silver in opal template. Optical properties of these photonic crystals have been studied by angle-resolved reflectance spectroscopy. Interpretation of the observed optical spectra has been made on the basis of the Bragg diffraction and the Fano resonancebetween diffracted in Ag / opal composite photonic crystal electromagnetic waves and those resonantly scattered by silver dendrites.

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References

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K. Busch, S. Lölkes, R. B. Wehrspohn, H. Föll, Eds., Photonic crystals: Advances in design, fabrication, and characterization. Weinheim: Wiley-VCH, 2004.

S. G. Romanov, A. V. Korovin, A. Regensburger, U. Peschel, "Hybrid colloidal plasmonic-photonic crystals", Advanced Materials, vol. 23, pp.2515–2533, 2011.

U. Fano, "Effects of configuration interaction on intensities and phase shifts", Physical Review, vol. 124, pp. 1866–1878, 1961.

A. E. Miroshnichenko, S. Flach, Yu. S. Kivshar, "Fano resonances in nanoscale structures", Reviews of Modern Physics, vol. 82, pp. 2257–2298, 2010.

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Published

2015-06-16

How to Cite

[1]
V. Veisman, S. Romanov, V. Solovyev, and M. Yanikov, “Optical Properties of Nanostructured Silver Embedded by Electro-Thermo-Diffusion in Opal Photonic Crystal”, ETR, vol. 1, pp. 230–232, Jun. 2015, doi: 10.17770/etr2015vol1.197.