Publication

Focusing and scanning light through a multimode optical fiber using digital phase conjugation

Christophe Moser, Salma Farahi
2012
Journal Articles

Abstract

We demonstrate for the first time to our knowledge a digital phase conjugation technique for generating a sharp focus point at the end of a multimode optical fiber. A sharp focus with a contrast of 1800 is experimentally obtained at the tip of a 105 mu m core multimode fiber. Scanning of the focal point is also demonstrated by digital means. Effects from illumination and fiber bending are addressed. (C)2012 Optical Society of America

Official source

https://infoscience.epfl.ch/entities/publication/97eb701e-cde4-4b97-91ee-dabb4bcde027

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Focusing and scanning light through a multimode optical fiber using digital phase conjugation

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