Title :
3D Spectroscopic computed tomography imaging using terahertz waves
Author :
Kato, E. ; Nishina, S. ; Irisawa, A. ; Yamashita, T. ; Imamura, M. ; Kawase, K.
Author_Institution :
Advantest Corp., Sendai, Japan
Abstract :
We have developed a three-dimensional spectroscopic imaging system that uses terahertz waves and is based on transmission computed tomography. Using this system, we demonstrate transmission three-dimensional computed tomography imaging of high refractive index objects, with identification of chemical components, by analyzing spectroscopic information.
Keywords :
computerised tomography; refractive index; terahertz wave imaging; 3D spectroscopic computed tomography imaging; high refractive index objects; spectroscopic information; terahertz waves; transmission computed tomography; Computed tomography; Fiber lasers; Image reconstruction; Optical variables control; Powders; Three dimensional displays;
Conference_Titel :
Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
Conference_Location :
Rome
Print_ISBN :
978-1-4244-6655-9
DOI :
10.1109/ICIMW.2010.5612981
