Capillary refractometer integrated in a microfluidic configuration.

Abstract

We propose a microfluidic method to measure the refractive index of liquids. This method is based on the dynamic focusing by a capillary when liquids with different refractive indexes are inserted into it. Fabrication of such a refractometer has been done by encapsulating two fibers and a capillary. A calibration method is proposed.

Cite this paper

@article{Calixto2008CapillaryRI, title={Capillary refractometer integrated in a microfluidic configuration.}, author={Sergio Calixto and Martha Rosete-Aguilar and David Monz{\'o}n-Hern{\'a}ndez and Vladimir P. Minkovich}, journal={Applied optics}, year={2008}, volume={47 6}, pages={843-8} }