Non-Invasive Imaging of Object Behind Scattering Media via Cross-Spectrum

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dc.contributor.authorZhao, Xingchen
dc.contributor.authorPeng, Tao
dc.contributor.authorZhang, Lida
dc.contributor.authorZubairy, M. Suhail
dc.contributor.authorShih, Yanhua
dc.contributor.authorScully, Marlan O.
dc.date.accessioned2024-04-02T19:56:23Z
dc.date.available2024-04-02T19:56:23Z
dc.date.issued2022-05-10
dc.description.abstractWe develop a method based on the cross-spectrum of an intensity-modulated CW laser, which can extract a signal from an extremely noisy environment and image objects hidden in scattering media. We theoretically analyzed our scheme and performed the experiment by scanning the object placed in between two ground glass diffusers. The image of the object is retrieved by collecting the amplitudes at the modulation frequency of all the cross-spectra. Our method is non-invasive, easy-to-implement, and can work for both static and dynamic media.
dc.description.sponsorshipThis work was supported in part by the Air Force Office of Scientific Research under Grant FA9550-20- 1-0366 DEF, in part by the Office of Naval Research under Grant N00014-20- 1-2184, in part by Robert A. Welch Foundation under Grant A-1261, in part by National Science Foundation under Grant PHY-2013771, and in part by Qatar National Research Fund under Grant NPRP 13S-0205-200258. (Corresponding author: Tao Peng.)
dc.description.urihttps://ieeexplore.ieee.org/document/9772352
dc.format.extent5 pages
dc.genrejournal articles
dc.identifierdoi:10.13016/m2xdnl-uq4o
dc.identifier.citationZhao, Xingchen, Tao Peng, Lida Zhang, M. Suhail Zubairy, Yanhua Shih, and Marlan O. Scully. “Non-Invasive Imaging of Object Behind Scattering Media via Cross-Spectrum.” IEEE Photonics Journal 14, no. 3 (June 2022): 1–5. https://doi.org/10.1109/JPHOT.2022.3173556.
dc.identifier.urihttps://doi.org/10.1109/JPHOT.2022.3173556
dc.identifier.urihttp://hdl.handle.net/11603/32781
dc.language.isoen_US
dc.publisherIEEE
dc.relation.isAvailableAtThe University of Maryland, Baltimore County (UMBC)
dc.relation.ispartofUMBC Faculty Collection
dc.relation.ispartofUMBC Physics Department
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.en
dc.subjectCross-spectrum
dc.subjectDetectors
dc.subjectFrequency modulation
dc.subjectImaging
dc.subjectMeasurement by laser beam
dc.subjectMedia
dc.subjectnon-invasive
dc.subjectScattering
dc.subjectTurbid media
dc.subjectUltrafast optics
dc.titleNon-Invasive Imaging of Object Behind Scattering Media via Cross-Spectrum
dc.typeText

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