High Resolution Lensless Terahertz Imaging and Ranging

High Resolution Lensless Terahertz Imaging and Ranging

In this paper, we propose a fast terahertz time-domain imaging method using a radar migration algorithm. We demonstrate high-resolution imaging in reflection without any collimating or focusing optics in the terahertz beam. In the proposed method, the sample is illuminated with a divergent terahertz...

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Bibliographic Details
Main Authors: Dilyan Damyanov, Benedikt Friederich, Milad Yahyapour, Nico Vieweg, Anselm Deninger, Kevin Kolpatzeck, Xuan Liu, Andreas Czylwik, Thorsten Schultze, Ingolf Willms, Jan C. Balzer
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Terahertz time-domain spectroscopy
lensless terahertz imaging
ECOPS
radar migration algorithms
Online Access:https://ieeexplore.ieee.org/document/8794515/
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https://ieeexplore.ieee.org/document/8794515/

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