Tunable extended depth of field using a liquid crystal annular spatial filter

Iftach Klapp, Asi Solodar, Ibrahim Abdulhalim

Research output: Contribution to journalArticlepeer-review

9 Scopus citations

Abstract

A tunable extended depth of field (EDOF) imaging is presented using temporal multiplexing and a low-cost eightring, annular liquid crystal spatial light modulator. By changing between different phase profiles in the pupil plane of a lens we perform several levels of EDOF. Using these levels as a "database" it is shown by temporal multiplexing how to decompose tunable levels of EDOF.

Original languageEnglish
Pages (from-to)1414-1417
Number of pages4
JournalOptics Letters
Volume39
Issue number6
DOIs
StatePublished - 15 Mar 2014

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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