Thermal expansion feedback for wave-front shaping

Abstract

We present a technique for focusing inside scattering media that combines optical-coherence-tomography (OCT) and wave-front-shaping (WFS). We use OCT as a non-invasive feedback for WFS optimization of a separate penetrating laser, based on light-induced thermal-expansions. 
DOI: 10.1364/OE.25.006122

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