Beam shaping with cross-zoned diffractive optical elements

Michael A. Golub*

*Corresponding author for this work

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

Abstract

Capabilities of beam shaping with diffractive optics are substantially improved by a concept of crossed zones. We generalized the map transformation design of beam shapers by additional set of diffractive zone borders orthogonal to phase isolines. Application of nonlinear transformation to diffractive grooves profile, provided another method of building crossed-zones. Computer simulation results confirm feasibility and flexibility of the proposed approach.

Original languageEnglish
Title of host publicationInternational Optical Design Conference 2017
EditorsJulius A. Muschaweck, John R. Rogers, Peter P. Clark, Richard N. Pfisterer
PublisherSPIE
ISBN (Electronic)9781510616721
DOIs
StatePublished - 2017
EventInternational Optical Design Conference 2017, IODC 2017 - Denver, United States
Duration: 9 Jul 201713 Jul 2017

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10590
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

ConferenceInternational Optical Design Conference 2017, IODC 2017
Country/TerritoryUnited States
CityDenver
Period9/07/1713/07/17

Keywords

  • Diffractive optics
  • beam shaping
  • diffractive surfaces
  • optical design

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