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Optica Publishing Group
  • Biophotonics Congress: Optics in the Life Sciences Congress 2019 (BODA,BRAIN,NTM,OMA,OMP)
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper NT2C.4
  • https://doi.org/10.1364/NTM.2019.NT2C.4

Wavefront shaping for achieving high NA GRIN-lens-based endoscopic imaging

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We propose a wavefront shaping method to improve the spatial resolution and light collection efficiency of a GRIN-lens-based endoscopic system. The genetic algorithm and a real-time feedback strategy are used for the search of an optimized phase modulation pattern.

© 2019 The Author(s)

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