Terahertz digital off-axis holography for non-destructive testing


Conference Paper

Terahertz digital off-axis holography is demonstrated with a highly coherent, frequency tunable continuous wave terahertz source emitting between 0.1 and 0.8 THz and a single spatially-scanned Schottky diode detector. The angular spectrum and dual wavelength reconstruction methods are employed for the digital reconstruction process. © 2011 IEEE.

Full Text

Duke Authors

Cited Authors

  • Heimbeck, MS; Kim, MK; Gregory, DA; Everitt, HO

Published Date

  • December 1, 2011

Published In

  • Irmmw Thz 2011 36th International Conference on Infrared, Millimeter, and Terahertz Waves

International Standard Book Number 13 (ISBN-13)

  • 9781457705090

Digital Object Identifier (DOI)

  • 10.1109/irmmw-THz.2011.6105090

Citation Source

  • Scopus