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Computer Optics, 2018, Volume 42, Issue 2, Pages 248–253
DOI: https://doi.org/10.18287/2412-6179-2018-42-2-248-253
(Mi co500)
 

This article is cited in 3 scientific papers (total in 3 papers)

OPTO-IT

Numerically focused optical coherence microscopy with structured illumination aperture

A. A. Grebenyukabc, V. P. Ryabukhoba

a Saratov State University
b Institute of Precision Mechanics and Control, Russian Academy of Sciences, Saratov
c Currently with the Christian Doppler Laboratory OPTRAMED, Center for Medical Physics and Biomedical Engineering, Medical University of Vienna, Vienna, Austria
Full-text PDF (411 kB) Citations (3)
References:
Abstract: In optical coherence microscopy (OCM) with a given numerical aperture (NA) of the objectives the transverse resolution can be increased by increasing the numerical aperture of illumination (NAi). However, this may also lead to attenuation of the signal with defocus preventing the effective numerically focused 3D imaging of the required sample volume. This paper presents an approach to structuring the illumination aperture, which allows combining the advantages of increased transverse resolution (peculiar to high NAi) with small attenuation of the signal with defocus (peculiar to low NAi) for high-resolution numerically focused 3D imaging in OCM.
Keywords: optical coherence microscopy, optical coherence tomography, numerical focusing, structured illumination, superresolution, image reconstruction techniques.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation NSh-7898.2016.2
This work has been supported in part by Russian Presidential grant NSh-7898.2016.2.
Received: 01.12.2017
Accepted: 07.02.2018
Document Type: Article
Language: English
Citation: A. A. Grebenyuk, V. P. Ryabukho, “Numerically focused optical coherence microscopy with structured illumination aperture”, Computer Optics, 42:2 (2018), 248–253
Citation in format AMSBIB
\Bibitem{GreRya18}
\by A.~A.~Grebenyuk, V.~P.~Ryabukho
\paper Numerically focused optical coherence microscopy with structured illumination aperture
\jour Computer Optics
\yr 2018
\vol 42
\issue 2
\pages 248--253
\mathnet{http://mi.mathnet.ru/co500}
\crossref{https://doi.org/10.18287/2412-6179-2018-42-2-248-253}
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  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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