Linear and nonlinear optical properties of nano-porous gold film

Marjan Akbari, Teruya Ishihara

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We investigate optical response of nano-porous gold (NPG) in the visible frequencies. NPG film is obtained from 50:50 alloy of gold and silver by applying concentrated nitric acid. Reflectivity reduces significantly in the red range of the spectrum, which allows localized surface plasmon excitation without electronic interband transition. Possibility of photorectification upon surface plasmon excitation is discussed.

Original languageEnglish
Title of host publication2013 Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013
DOIs
Publication statusPublished - 2013 Oct 18
Event10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013 - Kyoto, Japan
Duration: 2013 Jun 302013 Jul 4

Publication series

NamePacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest

Other

Other10th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2013
CountryJapan
CityKyoto
Period13/6/3013/7/4

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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