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arXiv · 2310.19908

Enhancing axial localization with wavefront control

M. Peterek·M. Paur·M. Vitek·D. Koutny·B. Stoklasa·L. Motka·Z. Hradil·J. Rehacek·L. L. Sanchez-Soto
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Abstract

Enhancing the ability to resolve axial details is crucial in three-dimensional optical imaging. We provide experimental evidence showcasing the ultimate precision achievable in axial localization using vortex beams. For Laguerre-Gauss (LG) beams, this remarkable limit can be attained with just a single intensity scan. This proof-of-principle demonstrates that microscopy techniques based on LG vortex beams can potentially benefit from the introduced quantum-inspired superresolution protocol.

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M. Peterek, M. Paur, M. Vitek, D. Koutny, B. Stoklasa, L. Motka, Z. Hradil, J. Rehacek, L. L. Sanchez-Soto. 2023-10-30. Enhancing axial localization with wavefront control. https://arxiv.org/abs/2310.19908

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