DocumentCode
644835
Title
Nondestructive determination of defects in firmly joint plastic compounds with portable THz system
Author
Probst, T. ; Busch, S.F. ; Kraus, Erik ; Baudrit, Benjamin ; Wallace, Vincent P. ; Koch, Martin
Author_Institution
Dept. of Phys., Philipps-Univ. Marburg, Marburg, Germany
fYear
2013
fDate
1-6 Sept. 2013
Firstpage
1
Lastpage
2
Abstract
We present a novel THz-TDS system used for the identification of defects in joint plastic. The system utilizes two delay lines, one long, for defect location and the other short, for imaging of the defect. Cross-sectional THz images that reveal defects (air gaps) are been confirmed using CT measurements.
Keywords
computerised tomography; delay lines; flaw detection; image resolution; joining materials; mechanical engineering computing; plastics; terahertz wave imaging; air gaps; computerised tomography; cross-sectional THz images; defect imaging; delay lines; firmly joint plastic compounds; nondestructive defect determination; novel THz-TDS system; portable THz system; Delay lines; Fiber lasers; Joints; Optical fiber sensors; Plastics; Surface emitting lasers; Welding;
fLanguage
English
Publisher
ieee
Conference_Titel
Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
Conference_Location
Mainz
Type
conf
DOI
10.1109/IRMMW-THz.2013.6665805
Filename
6665805
Link To Document