Real-Time Detection of Terahertz Pulse Amplitude and Position |
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| Authors: | Harald Pühringer Zeineb Nejim Michael Pfleger Stefan Katletz |
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| Affiliation: | 1. Research Center for Non Destructive Testing GmbH, Altenberger Str. 69, 4040, Linz, Austria
2. Department of Electrical Engineering, National Engineering School of Tunis, Tunis, Tunisia
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| Abstract: | A novel and continuous detection scheme for the pulse amplitude and temporal position of a terahertz time domain system is presented. Currently, we have achieved a sampling time of 25 Hz and a resolution of less than 70 fs. The method is therefore very well suited for online measurements in production processes to monitor the thickness and inhomogeneities in the composition of non-conducting materials. |
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