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Kvantovaya Elektronika, 2015, Volume 45, Number 6, Pages 556–560 (Mi qe16184)  

This article is cited in 1 scientific paper (total in 1 paper)

Interferometry

Chromatic dispersion effects in ultra-low coherence interferometry

V. V. Lychagova, V. P. Ryabukhoab

a Saratov State University named after N. G. Chernyshevsky
b Institute of Precision Mechanics and Control, Russian Academy of Sciences, Saratov
Full-text PDF (834 kB) Citations (1)
References:
Abstract: We consider the properties of an interference signal shift from zero-path-difference position in the presence of an uncompensated dispersive layer in one of the interferometer arms. It is experimentally shown that in using an ultra-low coherence light source, the formation of the interference signal is also determined by the group velocity dispersion, which results in a nonlinear dependence of the position of the interference signal on the geometrical thickness of the dispersive layer. The discrepancy in the dispersive layer and compensator refractive indices in the third decimal place is experimentally shown to lead to an interference signal shift that is an order of magnitude greater than the pulse width.
Keywords: white-light interferometry, dispersion, full-field optical coherence tomography, coherence.
Received: 07.07.2014
Revised: 11.08.2014
English version:
Quantum Electronics, 2015, Volume 45, Issue 6, Pages 556–560
DOI: https://doi.org/10.1070/QE2015v045n06ABEH015616
Bibliographic databases:
Document Type: Article
PACS: 42.25.Hz, 42.25.Kb, 42.30.Wb
Language: Russian


Citation: V. V. Lychagov, V. P. Ryabukho, “Chromatic dispersion effects in ultra-low coherence interferometry”, Kvantovaya Elektronika, 45:6 (2015), 556–560 [Quantum Electron., 45:6 (2015), 556–560]
Linking options:
  • https://www.mathnet.ru/eng/qe16184
  • https://www.mathnet.ru/eng/qe/v45/i6/p556
  • This publication is cited in the following 1 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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    Full-text PDF :68
    References:29
    First page:6
     
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