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

Iftach Klapp; Asi Solodar; Ibrahim Abdulhalim

doi:10.1364/OL.39.001414

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

Iftach Klapp, Asi Solodar, Ibrahim Abdulhalim

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10 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 language	English
Pages (from-to)	1414-1417
Number of pages	4
Journal	Optics Letters
Volume	39
Issue number	6
DOIs	https://doi.org/10.1364/OL.39.001414
State	Published - 15 Mar 2014

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics

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10.1364/OL.39.001414

Cite this

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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.",

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AU - Klapp, Iftach

AU - Solodar, Asi

AU - Abdulhalim, Ibrahim

PY - 2014/3/15

Y1 - 2014/3/15

N2 - 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.

AB - 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.

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U2 - 10.1364/OL.39.001414

DO - 10.1364/OL.39.001414

M3 - Article

C2 - 24690801

AN - SCOPUS:84897456824

SN - 0146-9592

VL - 39

SP - 1414

EP - 1417

JO - Optics Letters

JF - Optics Letters

IS - 6

ER -

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

Abstract

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