Long depth-of-focus imaging by a non-diffracting optical needle under strong aberration

Yuichi Kozawa, Shunichi Sato

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

2 Citations (Scopus)

Abstract

We experimentally investigated the focusing property of an annular-shaped beam. Apparent robustness against optical aberration was revealed when an annular-shaped beam is tightly focused in the presence of strong spherical aberration.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2017
PublisherOSA - The Optical Society
VolumePart F41-CLEO_SI 2017
ISBN (Print)9781943580279
DOIs
Publication statusPublished - 2017
EventCLEO: Science and Innovations, CLEO_SI 2017 - San Jose, United States
Duration: 2017 May 142017 May 19

Other

OtherCLEO: Science and Innovations, CLEO_SI 2017
CountryUnited States
CitySan Jose
Period17/5/1417/5/19

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

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