Refraction losses in terahertz computed tomography
Langue
en
Article de revue
Ce document a été publié dans
Optics Communications. 2010-05-15, vol. 283, n° 10, p. 2050-2055
Elsevier
Résumé en anglais
Terahertz pulsed imaging has been used to perform computed tomography of three-dimensional objects inducing high refraction losses. We were able to obtain cross-sectional images of the targets by using a computed tomographic ...Lire la suite >
Terahertz pulsed imaging has been used to perform computed tomography of three-dimensional objects inducing high refraction losses. We were able to obtain cross-sectional images of the targets by using a computed tomographic analysis of the terahertz signal based on a multi-peak averaging procedure. Some examples are presented of objects with complex shape such as a Teflon cylinder and a dried chicken bone.< Réduire
Mots clés en anglais
Terahertz
Imaging
Computed tomography
Sinogram
Inverse Radon transform
Origine
Importé de halUnités de recherche