Optimization of higher-order transverse modes of cylindrical vector beams for enhanced spatial resolution in image subtraction

Mio Yoshida, Yuichi Kozawa, Shunichi Sato

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We demonstrate the enhancement of spatial resolution of subtraction imaging in confocal laser scanning microscopy utilizing radially and azimuthally polarized, higher-order mode beams. The spatial resolution close to 100 nm is experimentally achieved.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationQELS_Fundamental Science, CLEO_QELS 2019
PublisherOSA - The Optical Society
ISBN (Print)9781943580576
DOIs
Publication statusPublished - 2019 Jan 1
EventCLEO: QELS_Fundamental Science, CLEO_QELS 2019 - San Jose, United States
Duration: 2019 May 5 → 2019 May 10

Publication series

NameOptics InfoBase Conference Papers
VolumePart F128-CLEO_QELS 2019

Conference

ConferenceCLEO: QELS_Fundamental Science, CLEO_QELS 2019
CountryUnited States
CitySan Jose
Period19/5/5 → 19/5/10

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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