The use of low-coherence interferometer for sugar content determination

M. Jędrzejewska-Szczerska

doi:10.1117/12.2178387

19 March 2015 The use of low-coherence interferometer for sugar content determination

M. Jędrzejewska-Szczerska

Proceedings Volume 9448, Saratov Fall Meeting 2014: Optical Technologies in Biophysics and Medicine XVI; Laser Physics and Photonics XVI; and Computational Biophysics; 944802 (2015) https://doi.org/10.1117/12.2178387
Event: Saratov Fall Meeting 2014, 2014, Saratov, Russian Federation

Abstract

In this article, the implementation of low-coherence interferometer with signal processing in time domain for sugar content determination in aqueous solution is presented. The elaborated measurement set-up was tested with the use of synthesized source made of two low-coherence sources. The use of two sources with dedicated parameters enabled to obtain a proper metrological parameters of the measurement system. The elaborated low-coherence system enables to measure sugar content in aqueous solution with correlation coefficient R2 equal to 1, and the relative error of measurement in the range of ± 5,8%.

Citation Download Citation

M. Jędrzejewska-Szczerska "The use of low-coherence interferometer for sugar content determination", Proc. SPIE 9448, Saratov Fall Meeting 2014: Optical Technologies in Biophysics and Medicine XVI; Laser Physics and Photonics XVI; and Computational Biophysics, 944802 (19 March 2015); https://doi.org/10.1117/12.2178387

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