Terahertz interferometric and synthetic aperture imaging |
| |
Authors: | Bandyopadhyay Aparajita Stepanov Andrei Schulkin Brian Federici Michael D Sengupta Amartya Gary Dale Federici John F Barat Robert Michalopoulou Zoi-Heleni Zimdars David |
| |
Affiliation: | Department of Physics, New Jersey Institute of Technology, Newark, 07102, USA. |
| |
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. |
| |
Keywords: | |
本文献已被 PubMed 等数据库收录! |
|