Label-free video-rate micro-endoscopy through flexible fibers via Fiber Bundle Distal Holography (FiDHo)

Noam Badt; Ori Katz

doi:10.1364/DH.2021.DW4C.4

OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2021),
paper DW4C.4
•https://doi.org/10.1364/DH.2021.DW4C.4

Label-free video-rate micro-endoscopy through flexible fibers via Fiber Bundle Distal Holography (FiDHo)

Noam Badt and Ori Katz

Digital Holography and Three-Dimensional Imaging 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-89-7

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Digital Holographic Microscopy II (DW4C)

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N. Badt and O. Katz, "Label-free video-rate micro-endoscopy through flexible fibers via Fiber Bundle Distal Holography (FiDHo)," in OSA Imaging and Applied Optics Congress 2021 (3D, COSI, DH, ISA, pcAOP), H. Hua, B. Javidi, M. Martinez-Corral, O. Matoba, A. Stern, S. Thibault, T. Alieva, J. Ke, F. Willomitzer, F. Okten, P. Silveira, P. Banerjee, E. Stoykova, D. Chu, J. Park, F. Imai, C. Joo, M. Digman, D. Gardner, S. Gladysz, D. LeMaster, S. Basu, and O. Korotkova, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper DW4C.4.

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Abstract

State-of-the-art micro-endoscopes cannot perform three-dimensional imaging through dynamically-bent fibers in a compact footprint. We present a holographic 3D bend-insensitive, micro-endoscope that utilizes a miniature partially-reflecting distal mirror for full-field coherence- gated holography at diffraction limited resolution.

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