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Proceedings Paper

Coherent noise compensation improvement in spectral-domain optical coherence tomography
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Paper Abstract

An efficient technique of the coherent noise separation of and compensation for in spectral-domain optical coherence tomography (SD-OCT) is proposed and validated. The coherent noise is separated during one exposure by modulating the relative delay of the signal and reference waves by a certain waveform. It is shown that the influence of internal motions in an object on the coherent noise separation quality can be reduced by increasing of modulation frequency. The technique has been numerically and experimentally validated.

Paper Details

Date Published: 19 February 2010
PDF: 8 pages
Proc. SPIE 7554, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV, 755431 (19 February 2010); doi: 10.1117/12.841337
Show Author Affiliations
Grigory V. Gelikonov, Institute of Applied Physics (Russian Federation)
Valentin M. Gelikonov, Institute of Applied Physics (Russian Federation)
Irene V. Kasatkina, Institute of Applied Physics (Russian Federation)
Dmitry A. Terpelov, Institute of Applied Physics (Russian Federation)
Pavel A. Shilyagin, Institute of Applied Physics (Russian Federation)


Published in SPIE Proceedings Vol. 7554:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV
Joseph A. Izatt; James G. Fujimoto; Valery V. Tuchin, Editor(s)

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