Three-dimensional optical confinement in II-VI pillar microcavities

M. Gurioli, F. Bogani, D. S. Wiersma, Ph Roussignol, G. Cassabois, G. Khitrova, H. Gibbs

Research output: Contribution to journalConference articlepeer-review

2 Scopus citations

Abstract

We have fabricated CdMgTe/CdMnTe based pillar microcavities with diameters down to 2 μm by optical lithography and reactive ion etching. Three-dimensional optical confinement is demonstrated by the occurrence of higher lateral modes. In the high excitation regime, the emission line-width in pillar microcavities is found to be significantly reduced as compared to planar microcavities.

Original languageEnglish (US)
Pages (from-to)357-361
Number of pages5
JournalPhysica Status Solidi (A) Applied Research
Volume190
Issue number2
DOIs
StatePublished - Apr 2002
Event7th International Conference on Optics and Excitons in Confined Systems - Montpellier, France
Duration: Sep 3 2001Sep 7 2001

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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