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Kvantovaya Elektronika, 2014, Volume 44, Number 7, Pages 657–663 (Mi qe15987)  

This article is cited in 18 scientific papers (total in 18 papers)

Laser biophotonics

Nanosensitive optical coherence tomography for the study of changes in static and dynamic structures

S. A. Alexandrov, H. Subhash, M. Leahy

National University of Ireland, Galway
References:
Abstract: We briefly discuss the principle of image formation in Fourier domain optical coherence tomography (OCT). The theory of a new approach to improve dramatically the sensitivity of conventional OCT is described. The approach is based on spectral encoding of spatial frequency. Information about the spatial structure is directly translated from the Fourier domain to the image domain as different wavelengths, without compromising the accuracy. Axial spatial period profiles of the structure are reconstructed for any volume of interest within the 3D OCT image with nanoscale sensitivity. An example of application of the nanoscale OCT to probe the internal structure of medico-biological objects, the anterior chamber of an ex vivo rat eye, is demonstrated.
Keywords: biomedical optics, optical coherence tomography, optical coherence Fourier tomography, nanoscales.
Received: 06.03.2014
Revised: 07.05.2014
English version:
Quantum Electronics, 2014, Volume 44, Issue 7, Pages 657–663
DOI: https://doi.org/10.1070/QE2014v044n07ABEH015487
Bibliographic databases:
Document Type: Article
PACS: 42.30.Wb, 81.07.-b, 87.63.L-
Language: Russian
Supplementary materials:
pic_4_5.pdf (668.9 Kb)
pic_6.pdf (402.8 Kb)


Citation: S. A. Alexandrov, H. Subhash, M. Leahy, “Nanosensitive optical coherence tomography for the study of changes in static and dynamic structures”, Kvantovaya Elektronika, 44:7 (2014), 657–663 [Quantum Electron., 44:7 (2014), 657–663]
Linking options:
  • https://www.mathnet.ru/eng/qe15987
  • https://www.mathnet.ru/eng/qe/v44/i7/p657
  • This publication is cited in the following 18 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Квантовая электроника Quantum Electronics
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    References:49
    First page:12
     
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