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Spectral domain OCT using achromatic phase shifter
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Paper Abstract

An efficient technique for constructing the achromatic phase shift in the reference arm of spectral-domain OCT is presented. The technique is based on a wavelength-dependent optical delay line using a diffractive grating as a dispersive element. The high value of mirror artifact decreasing is demonstrated in common OCT setup.

Paper Details

Date Published: 19 July 2019
PDF: 3 pages
Proc. SPIE 11078, Optical Coherence Imaging Techniques and Imaging in Scattering Media III, 1107825 (19 July 2019); doi: 10.1117/12.2527156
Show Author Affiliations
Pavel A. Shilyagin, Institute of Applied Physics (Russian Federation)
Dmitry A. Terpelov, Institute of Applied Physics (Russian Federation)
Valentin M. Gelikonov, Institute of Applied Physics (Russian Federation)
Grigory V. Gelikonov, Institute of Applied Physics (Russian Federation)


Published in SPIE Proceedings Vol. 11078:
Optical Coherence Imaging Techniques and Imaging in Scattering Media III
Maciej Wojtkowski; Stephen A. Boppart; Wang-Yuhl Oh, Editor(s)

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