Lensless multimode fiber imaging based on wavefront shaping
Abstract
In this letter, we proposed a compact multimode fiber (MMF)-based laser scanning endoscope (LSE) using wavefront shaping with a liquid crystal spatial light modulator. Experimentally, we demonstrated the lensless imaging capability of the LSE using a negative USAF-1951 test target placed near the distal MMF facet, obtaining ∼7000-pixel images with micro-level spatial resolution and high contrast across a 105 μm field of view. This study proves...
Paper Details
Title
Lensless multimode fiber imaging based on wavefront shaping
Published Date
Aug 13, 2021
Journal
Volume
14
Issue
9
Pages
092002 - 092002
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