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    Terahertz holographic image reconstruction and analysis


    Mahon, R. and Murphy, J.Anthony and Lanigan, W. (2004) Terahertz holographic image reconstruction and analysis. In: Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004. IEEE, pp. 749-750. ISBN 0780384903

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    Abstract

    We report on the reconstruction of terahertz images from digitally recorded holograms. An off-axis lens-less configuration is explored using a test set-up at 0.1 THz. A backward propagation algorithm and Gaussian beam mode analysis are used to determine the transmission properties of transparent materials and scattering properties of rough surfaces.

    Item Type: Book Section
    Additional Information: Cite as: R. Mahon, A. Murphy and W. Lanigan, "Terahertz holographic image reconstruction and analysis," Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004., Karlsruhe, Germany, 2004, pp. 749-750, doi: 10.1109/ICIMW.2004.1422309.
    Keywords: Holography; Image reconstruction; Image analysis; Testing; Algorithm design and analysis; Optical materials; Scattering; Rough surfaces; Surface roughness; Surface reconstruction;
    Academic Unit: Faculty of Science and Engineering > Experimental Physics
    Item ID: 14005
    Identification Number: https://doi.org/10.1109/ICIMW.2004.1422309
    Depositing User: Dr. Anthony Murphy
    Date Deposited: 12 Feb 2021 15:03
    Publisher: IEEE
    Refereed: Yes
    URI:

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