Self-healing of vector Bessel-Gauss beam in high numerical aperture focusing

S. Vyas, Y. Kozawa, S. Sato

研究成果: Conference contribution

抄録

Vector beams are known to have a unique polarization distribution and corresponding focusing characteristics. Various applications of vector beams are reported in literature [1]. Vector Bessel-Gauss beams are solution of a vector wave equation and belongs to the class of non-diffracting beams [2]. Self-reconstruction of intensity distribution has been the focus of many scientific studies, but there are no reports on polarization reconstruction. The objective of this work is to investigate the self-healing property of intensity and polarization of tightly focused vector Bessel-Gauss beam at the focal plane when a beam is partially obstructed at the pupil plane.

本文言語English
ホスト出版物のタイトル2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011
DOI
出版ステータスPublished - 2011 9月 6
イベント2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011 - Munich, Germany
継続期間: 2011 5月 222011 5月 26

出版物シリーズ

名前2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011

Other

Other2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011
国/地域Germany
CityMunich
Period11/5/2211/5/26

ASJC Scopus subject areas

  • 電子工学および電気工学

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