Spectrometer-based mid-infrared optical coherence tomography operating at multi-kHz line rate speed (Conference Presentation)

Israelsen, Niels M., Petersen, Christian R., Rodrigo, Peter John L., Barh, Ajanta, Jain, Deepak, Woyessa, Getinet T., Jensen, Mikkel, Hannesschläger, Günther, Tidemand-Lichtenberg, Peter, Pedersen, Christian, and others. (2020) Spectrometer-based mid-infrared optical coherence tomography operating at multi-kHz line rate speed (Conference Presentation). In: Proceedings of SPIE. Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIII. 11279. SPIE ISBN 978-1-5106-3321-6. (doi:10.1117/12.2542564) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided) (KAR id:81066)

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Official URL: https://doi.org/10.1117/12.2542564

Abstract

In this work we demonstrate spectrometer based mid-infrared (MIR) optical coherence tomography (OCT) at 4 µm but with an increase of state-of-the-art imaging speed by at least 10 times. The improvement is based on exploiting a chirped periodically poled lithium niobate crystal. We show more than 3 kHz line rate OCT imaging. With this significant increase in imaging speed we hope to expand the efficacy of mid-infrared OCT.

Item Type:	Conference or workshop item (Speech)
DOI/Identification number:	10.1117/12.2542564
Subjects:	Q Science
Institutional Unit:	Schools > School of Engineering, Mathematics and Physics > Physics and Astronomy
Former Institutional Unit:	Divisions > Division of Natural Sciences > Physics and Astronomy
Depositing User:	Adrian Podoleanu
Date Deposited:	30 Apr 2020 09:49 UTC
Last Modified:	22 Jul 2025 09:02 UTC
Resource URI:	https://kar.kent.ac.uk/id/eprint/81066 (The current URI for this page, for reference purposes)

University of Kent Author Information

Podoleanu, Adrian G. H..

Creator's ORCID:	https://orcid.org/0000-0002-4899-9656
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