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Spectral interferometric microscopy reveals absorption by individual optical nano-antennas from extinction phase

  • Sylvain D. Gennaro
  • , Yannick Sonnefraud
  • , Niels Verellen
  • , Pol Van Dorpe
  • , Victor V. Moshchalkov
  • , Stefan A. Maier
  • , Rupert F. Oulton

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

Abstract

We demonstrate a method to extract absorption and scattering from phase and intensity measurements of extinction from a single optical nano-antenna by developing a novel spectrally resolved interferometer integrated within a confocal microscope.

Original languageEnglish
Title of host publication2015 9th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2015
Place of PublicationUnited States
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages403-405
Number of pages3
ISBN (Electronic)9781479978366
DOIs
Publication statusPublished - 30 Nov 2015
Externally publishedYes
EventInternational Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2015 - Oxford, United Kingdom
Duration: 7 Sept 201512 Sept 2015
Conference number: 9th

Conference

ConferenceInternational Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2015
Abbreviated titleMETAMATERIALS 2015
Country/TerritoryUnited Kingdom
CityOxford
Period7/09/1512/09/15

Keywords

  • Absorption
  • Interference
  • Microscopy
  • Optical interferometry
  • Optical microscopy
  • Optical scattering

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