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arXiv · 1903.09804

Compensation of Beer-Lambert attenuation using non-diffracting Bessel beams

Quentin Fontaine·Huiqin Hu·Simon Pigeon·Tom Bienaimé·E Wu·Elisabeth Giacobino·Alberto Bramati·Quentin Glorieux
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Abstract

We report on a versatile method to compensate the linear attenuation in a medium, independently of its microscopic origin. The method exploits diffraction-limited Bessel beams and tailored on-axis intensity profiles which are generated using a phase-only spatial light modulator. This technique for compensating one of the most fundamental limiting processes in linear optics is shown to be efficient for a wide range of experimental conditions (modifying the refractive index and the attenuation coefficient). Finally, we explain how this method can be advantageously exploited in applications ranging from bio-imaging light sheet microscopy to quantum memories for future quantum communication networks.

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Quentin Fontaine, Huiqin Hu, Simon Pigeon, Tom Bienaimé, E Wu, Elisabeth Giacobino, Alberto Bramati, Quentin Glorieux. 2019-06-13. Compensation of Beer-Lambert attenuation using non-diffracting Bessel beams. https://doi.org/10.1364/oe.27.030067

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