Terahertz digital holographic imaging of visibly opaque printed dielectrics
Publication
, Conference
Heimbeck, MS; Ng, WR; Golish, DR; Gehm, ME; Everitt, HO
Published in: International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz
November 13, 2014
Terahertz digital off-axis holography has been demonstrated as a non-destructive imaging tool for three-dimensional (3D) printed structures. Digital holographic reconstructions from two structures were used to measure the imager's modulation transfer function and to show that terahertz digital holography can provide submillimeter resolution images of visually opaque printed structures and map their interior. As a demonstration we report on the detection of embedded air voids and material inclusions that differ from the host material in their complex refractive indices.
Duke Scholars
Published In
International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz
DOI
EISSN
2162-2035
ISSN
2162-2027
Publication Date
November 13, 2014
Citation
APA
Chicago
ICMJE
MLA
NLM
Heimbeck, M. S., Ng, W. R., Golish, D. R., Gehm, M. E., & Everitt, H. O. (2014). Terahertz digital holographic imaging of visibly opaque printed dielectrics. In International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz. https://doi.org/10.1109/IRMMW-THz.2014.6956276
Heimbeck, M. S., W. R. Ng, D. R. Golish, M. E. Gehm, and H. O. Everitt. “Terahertz digital holographic imaging of visibly opaque printed dielectrics.” In International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz, 2014. https://doi.org/10.1109/IRMMW-THz.2014.6956276.
Heimbeck MS, Ng WR, Golish DR, Gehm ME, Everitt HO. Terahertz digital holographic imaging of visibly opaque printed dielectrics. In: International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz. 2014.
Heimbeck, M. S., et al. “Terahertz digital holographic imaging of visibly opaque printed dielectrics.” International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz, 2014. Scopus, doi:10.1109/IRMMW-THz.2014.6956276.
Heimbeck MS, Ng WR, Golish DR, Gehm ME, Everitt HO. Terahertz digital holographic imaging of visibly opaque printed dielectrics. International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz. 2014.
Published In
International Conference on Infrared Millimeter and Terahertz Waves Irmmw Thz
DOI
EISSN
2162-2035
ISSN
2162-2027
Publication Date
November 13, 2014