Polarimetric terahertz probe for endoscopic assessment of malignancies

Georgios Trichopoulos; Kubilay Sertel

doi:10.1109/APS.2015.7304752

Polarimetric terahertz probe for endoscopic assessment of malignancies

Georgios Trichopoulos, Kubilay Sertel

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Scopus citations

Abstract

We propose a compact endoscopic probe for tissue margin detection through reflection measurements in the terahertz band (0.1 - 3 THz). Compared to scalar reflectivity measurements, a fully polarimetric characterization of tissue and malignancy margins provides order-of-magnitude better differentiation, facilitating medical diagnosis of internal organs, such as the gastrointestinal tract. The compact dimensions of the probe (<5 mm diameter) allow the sensor to be used in conjunction with optical endoscope, leading to a compact diagnostic tool. Additionally, this compact sensor could expand its applications in the industry for non-destructive probing inside small structures.

Original language	English (US)
Title of host publication	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	730-731
Number of pages	2
Volume	2015-October
ISBN (Print)	9781479978151
DOIs	https://doi.org/10.1109/APS.2015.7304752
State	Published - Oct 22 2015
Externally published	Yes
Event	IEEE Antennas and Propagation Society International Symposium, APS 2015 - Vancouver, Canada Duration: Jul 19 2015 → Jul 24 2015

Other

Other	IEEE Antennas and Propagation Society International Symposium, APS 2015
Country	Canada
City	Vancouver
Period	7/19/15 → 7/24/15

ASJC Scopus subject areas

Electrical and Electronic Engineering

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Polarimetric terahertz probe for endoscopic assessment of malignancies. / Trichopoulos, Georgios; Sertel, Kubilay.

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). Vol. 2015-October Institute of Electrical and Electronics Engineers Inc., 2015. p. 730-731 7304752.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Trichopoulos, G & Sertel, K 2015, Polarimetric terahertz probe for endoscopic assessment of malignancies. in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). vol. 2015-October, 7304752, Institute of Electrical and Electronics Engineers Inc., pp. 730-731, IEEE Antennas and Propagation Society International Symposium, APS 2015, Vancouver, Canada, 7/19/15. https://doi.org/10.1109/APS.2015.7304752

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abstract = "We propose a compact endoscopic probe for tissue margin detection through reflection measurements in the terahertz band (0.1 - 3 THz). Compared to scalar reflectivity measurements, a fully polarimetric characterization of tissue and malignancy margins provides order-of-magnitude better differentiation, facilitating medical diagnosis of internal organs, such as the gastrointestinal tract. The compact dimensions of the probe (<5 mm diameter) allow the sensor to be used in conjunction with optical endoscope, leading to a compact diagnostic tool. Additionally, this compact sensor could expand its applications in the industry for non-destructive probing inside small structures.",

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AB - We propose a compact endoscopic probe for tissue margin detection through reflection measurements in the terahertz band (0.1 - 3 THz). Compared to scalar reflectivity measurements, a fully polarimetric characterization of tissue and malignancy margins provides order-of-magnitude better differentiation, facilitating medical diagnosis of internal organs, such as the gastrointestinal tract. The compact dimensions of the probe (<5 mm diameter) allow the sensor to be used in conjunction with optical endoscope, leading to a compact diagnostic tool. Additionally, this compact sensor could expand its applications in the industry for non-destructive probing inside small structures.

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ER -

Polarimetric terahertz probe for endoscopic assessment of malignancies

Abstract

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