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High-resolution, lensless endoscope based on digital scanning through a multimode optical fiber

We propose and experimentally demonstrate an ultra-thin rigid endoscope (450 μm diameter) based on a passive multimode optical fiber. We use digital phase conjugation to overcome the modal scrambling of the fiber to tightly focus and scan the laser light at its distal end. By exploiting the maximum...

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Hlavní autoři: Papadopoulos, Ioannis N., Farahi, Salma, Moser, Christophe, Psaltis, Demetri
Médium: Artigo
Jazyk:Inglês
Vydáno: Optical Society of America 2013
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC3567713/
https://ncbi.nlm.nih.gov/pubmed/23411747
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/BOE.4.000260
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