Confocal 3D reflectance imaging through multimode fiber without wavefront shaping

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dc.catalogadorgjm
dc.contributor.authorLee, Szu-Yu
dc.contributor.authorParot Fernández, Vicente José
dc.contributor.authorBouma, Brett E.
dc.contributor.authorVilliger, Martin
dc.date.accessioned2023-05-19T20:46:08Z
dc.date.available2023-05-19T20:46:08Z
dc.date.issued2022
dc.description.abstractImaging through optical multimode fiber (MMF) has the potential to enable hair-thin endoscopes that reduce the invasiveness of imaging deep inside tissues and organs. Active wavefront shaping and fluorescent labeling have recently been exploited to overcome modal scrambling and enable MMF imaging. Here, we present a computational approach that circumvents the need for active wavefront control and exogenous fluorophores. We demonstrate the reconstruction of depth-gated confocal images through MMF using a raster-scanned, focused input illumination at the fiber proximal end. We show the compatibility of this approach with quantitative phase, dark-field, and polarimetric imaging. Computational imaging through MMF opens a new pathway for minimally invasive imaging in medical diagnosis and biological investigations. (C) 2022 Optica Publishing Group under the terms of the Optica Open Access Publishing Agreement
dc.fechaingreso.objetodigital2023-07-14
dc.fuente.origenORCID
dc.identifier.doi10.1364/OPTICA.446178
dc.identifier.eissn2334-2536
dc.identifier.pubmedidPMID: 35419464
dc.identifier.urihttps://doi.org/10.1364/OPTICA.446178
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/69714
dc.information.autorucInstituto de Ingeniería Biológica y Médica; Parot Fernández, Vicente José; 0000-0002-9261-6667; 140998
dc.issue.numero1
dc.language.isoen
dc.nota.accesoContenido completo
dc.pagina.final120
dc.pagina.inicio112
dc.revistaOptica
dc.rightsacceso abierto
dc.subject.ddc610
dc.subject.deweyMedicina y saludes_ES
dc.titleConfocal 3D reflectance imaging through multimode fiber without wavefront shapinges_ES
dc.typeartículo
dc.volumen9
sipa.codpersvinculados140998
sipa.indexPubmed
sipa.trazabilidadORCID;14-07-2023
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