Optofluidic lens with low spherical and low field curvature aberrations.

Abstract

This paper reports an optofluidic lens with low spherical and low field curvature aberrations through the desired refractive index profile by precisely controlling the mixing between ethylene glycol and deionized water in an optofluidic chip. The experimental results demonstrate that the spherical aberration is reduced to 19.5 μm and the full width at half… (More)
DOI: 10.1039/c6lc00295a

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