Kilohertz Pixel-Rate Multilayer Terahertz Imaging of Subwavelength Coatings

Kilohertz Pixel-Rate Multilayer Terahertz Imaging of Subwavelength Coatings

The acquisition speed of terahertz time-domain spectroscopy systems has undergone a significant improvement in recent years. With the development of dual-laser-based sampling techniques such as ASOPS or ECOPS, waveform acquisition rates in the kilohertz range have become feasible. Here, we present m...

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Bibliographic Details
Main Authors: Daniel Molter, Kim-Sophie Ellenberger, Jens Klier, Stefan Duran, Joachim Jonuscheit, Georg von Freymann, Nico Vieweg, Anselm Deninger
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Applied Sciences
Subjects:
terahertz
layer thickness measurement
ECOPS
optical sampling
ultrafast terahertz measurements
terahertz imaging
Online Access:https://www.mdpi.com/2076-3417/12/10/4964

Internet

https://www.mdpi.com/2076-3417/12/10/4964

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