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Proceedings Paper

Line field swept source optical coherence tomography system with compensation of chromatic aberrations
Author(s): Igor Gurov; Aleksei Pimenov; Pavel Skakov
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Paper Abstract

In this paper, we consider possibilities to compensate the chromatic aberration effects in the swept source optical coherence tomography system with line-field illumination (LF SSOCT) in spectral range 1260-1360 nm and reflected light acquisition by linear array InGaAs photo detector. Compensation of chromatic aberrations is provided by combined use of optimized optical system design with sharp focusing independent on light wavelength and fringe processing algorithm which allows accurate spectral fringe frequency evaluation even in the case of nonlinearity of the wavenumber tuning. Experimental results confirmed significant enhancement of imaging quality including LF SSOCT mode.

Paper Details

Date Published: 3 June 2019
PDF: 7 pages
Proc. SPIE 11066, Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling, 1106612 (3 June 2019); doi: 10.1117/12.2523326
Show Author Affiliations
Igor Gurov, ITMO Univ. (Russian Federation)
Aleksei Pimenov, ITMO Univ. (Russian Federation)
Pavel Skakov, ITMO Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11066:
Saratov Fall Meeting 2018: Laser Physics, Photonic Technologies, and Molecular Modeling
Vladimir L. Derbov, Editor(s)

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