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Proceedings Paper

Spectroscopy by joint spectral and time domain optical coherence tomography
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Paper Abstract

We present the methodology for spectroscopic examination of absorbing media being the combination of Spectral Optical Coherence Tomography and Fourier Transform Spectroscopy. The method bases on the joint Spectral and Time OCT computational scheme and simplifies data analysis procedure as compared to the mostly used windowing-based Spectroscopic OCT methods. The proposed experimental setup is self-calibrating in terms of wavelength-pixel assignment. The performance of the method in measuring absorption spectrum was checked with the use of the reflecting phantom filled with the absorbing agent (indocyanine green). The results show quantitative accordance with the controlled exact results provided by the reference method.

Paper Details

Date Published: 2 March 2015
PDF: 5 pages
Proc. SPIE 9312, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIX, 93122P (2 March 2015); doi: 10.1117/12.2081968
Show Author Affiliations
Maciej Szkulmowski, Nicolaus Copernicus Univ. (Poland)
Szymon Tamborski, Nicolaus Copernicus Univ. (Poland)
Maciej Wojtkowski, Nicolaus Copernicus Univ. (Poland)


Published in SPIE Proceedings Vol. 9312:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIX
James G. Fujimoto; Joseph A. Izatt; Valery V. Tuchin, Editor(s)

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