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Conferences > BRAIN > 2018 > BF3C > BF3C.5
  • Biophotonics Congress: Biomedical Optics Congress 2018 (Microscopy/Translational/Brain/OTS)
  • OSA Technical Digest (Optica Publishing Group, 2018),
  • paper BF3C.5
  • •https://doi.org/10.1364/BRAIN.2018.BF3C.5

Ultra-Thin Flexible Two-Photon Lensless Endoscopy Using Multicore Optical Fibers

Viktor Tsvirkun, Siddharth Sivankutty, Olivier Vanvincq, Géraud Bouwmans, Rosa Cossart, Esben Ravn Andresen, and Hervé Rigneault

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Abstract

We present our recent progress in developing a two-photon lensless endoscope based on ultrathin multicore fiber and wavefront shaping. We discuss the field-of-view extension, intrinsic group delay compensation and bending compensation in such devices with the aim of imaging the deep brain with minimal invasion.

© 2018 The Author(s)

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