Synthesis of indium oxide hexagonal microcavity and identification of its whispering gallery modes

  • Hongxing Dong
  • , Zhanghai Chen*
  • , Liaoxin Sun
  • , Jian Lu
  • , Wei Xie
  • , H. Hoe Tan
  • , Chennupati Jagadish
  • , Xuechu Shen
  • *Corresponding author for this work

Research output: Contribution to journalConference articlepeer-review

Abstract

The In2O3 nanowires with hexagonal cross section as optical whispering gallery resonators were fabricated by using a simple in situ thermal oxidation method. Whispering gallery modes (WGMs) with different polarizations in the visible spectral range were observed at room temperature. The experimental observations were well described by the plane wave model and Cauchy dispersion formula.

Original languageEnglish
Pages (from-to)1672-1674
Number of pages3
JournalPhysica Status Solidi (C) Current Topics in Solid State Physics
Volume7
Issue number6
DOIs
StatePublished - 2010
Externally publishedYes
Event14th International Conference on II-VI Compounds, II-VI 2009 - St. Petersburg, Russian Federation
Duration: 23 Aug 200928 Aug 2009

Keywords

  • InO
  • Microcavity
  • Optical properties
  • Oxidation

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