Glucose-albumin mixture concentration measurements using refractive low coherence interferometry: rLCI

J. Liebermann; B. Grajciar; A. F. Fercher

doi:10.1117/12.831818

13 July 2009 Glucose-albumin mixture concentration measurements using refractive low coherence interferometry: rLCI

J. Liebermann, B. Grajciar, A. F. Fercher

Proceedings Volume 7372, Optical Coherence Tomography and Coherence Techniques IV; 73721D (2009) https://doi.org/10.1117/12.831818
Event: European Conferences on Biomedical Optics, 2009, Munich, Germany

Abstract

Using refractive low coherence interferometry (rLCI) technique we determined the concentration of aqueous mixtures of glucose and albumin. The method is based on second-order dispersion derived from spectral phase of time-domain interferogram. A series of 9 mixtures with different concentration ratios in the range of 5mg/ml to 50mg/ml was performed. The results show errors between prepared and measured concentration of a few percent up to 38%.

Citation Download Citation

J. Liebermann, B. Grajciar, and A. F. Fercher "Glucose-albumin mixture concentration measurements using refractive low coherence interferometry: rLCI", Proc. SPIE 7372, Optical Coherence Tomography and Coherence Techniques IV, 73721D (13 July 2009); https://doi.org/10.1117/12.831818

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