Improved Extended Depth of Focus Full Field Spectral Domain Optical Coherence Tomography

Alex Zlotnik; Yoed Abraham; Lior Liraz; Ibrahim Abdulhalim; Zeev Zalevsky

Improved Extended Depth of Focus Full Field Spectral Domain Optical Coherence Tomography

Alex Zlotnik
, Yoed Abraham
, Lior Liraz
, Ibrahim Abdulhalim
, Zeev Zalevsky

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In Optical Coherence Tomography (OCT), both high axial and lateral resolutions are desired. While axial (z-axis) resolution is achieved by a broadband source, lateral (x–y axes) resolution is achieved by high NA lenses. However, high NA objectives result in decreased depth of focus (DOF). The small DOF makes it difficult to obtain single shot imaging of biological samples having large lateral dimension. In this work we incorporate special interfering phase mask allowing to extend the DOF of an OCT system and to allow imaging of samples without axial scanning.

Original language	American English
Title of host publication	Conference on Laser Electro-Optics: Applications, OSA Technical Digest
Publisher	ScienceDirect
State	Published - 2010

Bibliographical note

Place of conference:USA

Cite this

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title = "Improved Extended Depth of Focus Full Field Spectral Domain Optical Coherence Tomography",

abstract = "In Optical Coherence Tomography (OCT), both high axial and lateral resolutions are desired. While axial (z-axis) resolution is achieved by a broadband source, lateral (x–y axes) resolution is achieved by high NA lenses. However, high NA objectives result in decreased depth of focus (DOF). The small DOF makes it difficult to obtain single shot imaging of biological samples having large lateral dimension. In this work we incorporate special interfering phase mask allowing to extend the DOF of an OCT system and to allow imaging of samples without axial scanning.",

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note = "Place of conference:USA",

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AU - Zlotnik, Alex

AU - Abraham, Yoed

AU - Liraz, Lior

AU - Abdulhalim, Ibrahim

AU - Zalevsky, Zeev

N1 - Place of conference:USA

PY - 2010

Y1 - 2010

N2 - In Optical Coherence Tomography (OCT), both high axial and lateral resolutions are desired. While axial (z-axis) resolution is achieved by a broadband source, lateral (x–y axes) resolution is achieved by high NA lenses. However, high NA objectives result in decreased depth of focus (DOF). The small DOF makes it difficult to obtain single shot imaging of biological samples having large lateral dimension. In this work we incorporate special interfering phase mask allowing to extend the DOF of an OCT system and to allow imaging of samples without axial scanning.

AB - In Optical Coherence Tomography (OCT), both high axial and lateral resolutions are desired. While axial (z-axis) resolution is achieved by a broadband source, lateral (x–y axes) resolution is achieved by high NA lenses. However, high NA objectives result in decreased depth of focus (DOF). The small DOF makes it difficult to obtain single shot imaging of biological samples having large lateral dimension. In this work we incorporate special interfering phase mask allowing to extend the DOF of an OCT system and to allow imaging of samples without axial scanning.

UR - https://scholar.google.co.il/scholar?q=Improved+Extended+Depth+of+Focus+Full+Field+Spectral+Domain+Optical+Coherence+Tomography&btnG=&hl=en&as_sdt=0%2C5

M3 - Conference contribution

BT - Conference on Laser Electro-Optics: Applications, OSA Technical Digest

PB - ScienceDirect

ER -

Improved Extended Depth of Focus Full Field Spectral Domain Optical Coherence Tomography

Abstract

Bibliographical note

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