title: Terahertz interferometric and synthetic aperture imaging.
abstract: The stand-off imaging properties of a terahertz (THz) interferometric array are examined. For this application, the imaged object is in the near-field region limit of the imaging array. In this region, spherical and circular array architectures can compensate for near-field distortions and increase the field of view and depth of focus. Imaging of THz point sources is emphasized to demonstrate the imaging method and to compare theoretical predictions to experimental performance.
authors.affiliation: Department of Physics, New Jersey Institute of Technology, Newark, 07102, USA.
authors.forename: Aparajita
authors.initials: A
authors.lastname: Bandyopadhyay
authors.forename: Andrei
authors.initials: A
authors.lastname: Stepanov
authors.forename: Brian
authors.initials: B
authors.lastname: Schulkin
authors.forename: Michael D
authors.initials: MD
authors.lastname: Federici
authors.forename: Amartya
authors.initials: A
authors.lastname: Sengupta
authors.forename: Dale
authors.initials: D
authors.lastname: Gary
authors.forename: John F
authors.initials: JF
authors.lastname: Federici
authors.forename: Robert
authors.initials: R
authors.lastname: Barat
authors.forename: Zoi-Heleni
authors.initials: ZH
authors.lastname: Michalopoulou
authors.forename: David
authors.initials: D
authors.lastname: Zimdars