Focusing properties of a cascaded asymmetric microstructure under gaussian beam illumination

Jinlong Zhu, Lynford L. Goddard

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

Abstract

We compare the focusing of Gaussian and plane wave illumination for a cascaded asymmetric microstructure. Although the Gaussian beam generates a longer and wider photonic nanojet, it can still focus efficiently for non-optimal microstructure geometries.

Original languageEnglish (US)
Title of host publicationCLEO
Subtitle of host publicationApplications and Technology, CLEO_AT 2017
PublisherOSA - The Optical Society
ISBN (Print)9781943580279
DOIs
StatePublished - 2017
EventCLEO: Applications and Technology, CLEO_AT 2017 - San Jose, United States
Duration: May 14 2017May 19 2017

Publication series

NameOptics InfoBase Conference Papers
VolumePart F43-CLEO_AT 2017

Other

OtherCLEO: Applications and Technology, CLEO_AT 2017
Country/TerritoryUnited States
CitySan Jose
Period5/14/175/19/17

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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