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Characterization of 2D-photonic crystal nanocavities by polarization-dependent photoluminescence

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

In this work, hexagonal defect nanocavities ("H1" and "H2") in two-dimensional photonic crystal slabs were fabricated in a half wavelength-thick semiconductor waveguide embedded with quantum dots. We characterized the cavity modes with polarization sensitive microphotoluminescence. The polarization property of the spontaneous emission was shown to be an effective approach for detecting the symmetry of the modes, from which the mode structure for an H2-cavity was experimentally verified for the first time.

Original languageEnglish
Title of host publication2005 5th IEEE Conference on Nanotechnology
PublisherIEEE Computer Society
Pages377-380
Number of pages4
ISBN (Print)0780391993, 9780780391994
DOIs
StatePublished - 2005
Event2005 5th IEEE Conference on Nanotechnology - Nagoya, Japan
Duration: Jul 11 2005Jul 15 2005

Publication series

Name2005 5th IEEE Conference on Nanotechnology
Volume1

Conference

Conference2005 5th IEEE Conference on Nanotechnology
Country/TerritoryJapan
CityNagoya
Period07/11/0507/15/05

Keywords

  • Nanocavity
  • Photonic crystals
  • Semiconductor quantum dots

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