Refraction losses in terahertz computed tomography
Language
en
Article de revue
This item was published in
Optics Communications. 2010-05-15, vol. 283, n° 10, p. 2050-2055
Elsevier
English Abstract
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 ...Read more >
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.Read less <
English Keywords
Terahertz
Imaging
Computed tomography
Sinogram
Inverse Radon transform
Origin
Hal imported