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Lensless Single-Shot Endoscopy with Needle-Thin Multicore Fiber Bundles enabled by 2PP 3D Printing on the Fiber Tip

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Abstract

Multicore fibers (MCF) have potential for use in endoscopy due to their flexibility and small diameters. We found that 2-Photon Polymerization (2PP) can be used for phase correction, enabling cost-effective and robust lensless endoscopes for clinics.

© 2023 The Author(s)

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