THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors

Yong Hu; Mariangela Baggio; Aleksi Tamminen; Juha Ala-Laurinaho; Elliott Brown; Shahab Dabironezare; Nuria Llombart; Sophie X. Deng; Vincent Wallace; Zachary D. Taylor

doi:10.1109/IRMMW-THz50926.2021.9567415

THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors

Yong Hu, Mariangela Baggio, Aleksi Tamminen, Juha Ala-Laurinaho, Elliott Brown, Shahab Dabironezare, Nuria Llombart, Sophie X. Deng, Vincent Wallace, Zachary D. Taylor

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

An efficient method for rapid, non-contact scanning of human cornea is presented. The optics utilize two, 101.6-mm diameter off-axis parabolic mirrors fed by a goniometrically scanned, planar mirror. An evaluation system at 650 GHz was built and demonstrated ~ 1.5 mm beam radius on target and ~ 30^o x 30^o field of view. The system was inspired by confocal laser scanning principles and represents a system design where image acquisition time is limited by SNR, not mechanical translation.

Original language	English
Title of host publication	2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021
Publisher	IEEE
Number of pages	1
ISBN (Electronic)	9781728194240
DOIs	https://doi.org/10.1109/IRMMW-THz50926.2021.9567415
Publication status	Published - 2021
MoE publication type	A4 Conference publication
Event	International Conference on Infrared, Millimeter, and Terahertz Waves - Chengdu, China Duration: 30 Aug 2021 → 3 Sept 2021 Conference number: 46

Publication series

Name	International Conference on Infrared, Millimeter, and Terahertz Waves
ISSN (Print)	2162-2027
ISSN (Electronic)	2162-2035

Conference

Conference	International Conference on Infrared, Millimeter, and Terahertz Waves
Abbreviated title	IRMMW-THz
Country/Territory	China
City	Chengdu
Period	30/08/2021 → 03/09/2021

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10.1109/IRMMW-THz50926.2021.9567415

Cite this

Hu, Y., Baggio, M., Tamminen, A., Ala-Laurinaho, J., Brown, E., Dabironezare, S., Llombart, N., Deng, S. X., Wallace, V., & Taylor, Z. D. (2021). THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors. In 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021 (International Conference on Infrared, Millimeter, and Terahertz Waves). IEEE. https://doi.org/10.1109/IRMMW-THz50926.2021.9567415

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title = "THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors",

abstract = "An efficient method for rapid, non-contact scanning of human cornea is presented. The optics utilize two, 101.6-mm diameter off-axis parabolic mirrors fed by a goniometrically scanned, planar mirror. An evaluation system at 650 GHz was built and demonstrated ~ 1.5 mm beam radius on target and ~ 30o x 30o field of view. The system was inspired by confocal laser scanning principles and represents a system design where image acquisition time is limited by SNR, not mechanical translation.",

author = "Yong Hu and Mariangela Baggio and Aleksi Tamminen and Juha Ala-Laurinaho and Elliott Brown and Shahab Dabironezare and Nuria Llombart and Deng, {Sophie X.} and Vincent Wallace and Taylor, {Zachary D.}",

note = "Publisher Copyright: {\textcopyright} 2021 European Union; International Conference on Infrared, Millimeter, and Terahertz Waves , IRMMW-THz ; Conference date: 30-08-2021 Through 03-09-2021",

year = "2021",

doi = "10.1109/IRMMW-THz50926.2021.9567415",

language = "English",

series = "International Conference on Infrared, Millimeter, and Terahertz Waves",

publisher = "IEEE",

booktitle = "2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021",

address = "United States",

}

Hu, Y, Baggio, M, Tamminen, A , Ala-Laurinaho, J, Brown, E, Dabironezare, S, Llombart, N, Deng, SX, Wallace, V & Taylor, ZD 2021, THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors. in 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. International Conference on Infrared, Millimeter, and Terahertz Waves, IEEE, International Conference on Infrared, Millimeter, and Terahertz Waves , Chengdu, China, 30/08/2021. https://doi.org/10.1109/IRMMW-THz50926.2021.9567415

THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors. / Hu, Yong; Baggio, Mariangela; Tamminen, Aleksi et al.
2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. IEEE, 2021. (International Conference on Infrared, Millimeter, and Terahertz Waves).

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors

AU - Hu, Yong

AU - Baggio, Mariangela

AU - Tamminen, Aleksi

AU - Ala-Laurinaho, Juha

AU - Brown, Elliott

AU - Dabironezare, Shahab

AU - Llombart, Nuria

AU - Deng, Sophie X.

AU - Wallace, Vincent

AU - Taylor, Zachary D.

N1 - Conference code: 46

PY - 2021

Y1 - 2021

N2 - An efficient method for rapid, non-contact scanning of human cornea is presented. The optics utilize two, 101.6-mm diameter off-axis parabolic mirrors fed by a goniometrically scanned, planar mirror. An evaluation system at 650 GHz was built and demonstrated ~ 1.5 mm beam radius on target and ~ 30o x 30o field of view. The system was inspired by confocal laser scanning principles and represents a system design where image acquisition time is limited by SNR, not mechanical translation.

AB - An efficient method for rapid, non-contact scanning of human cornea is presented. The optics utilize two, 101.6-mm diameter off-axis parabolic mirrors fed by a goniometrically scanned, planar mirror. An evaluation system at 650 GHz was built and demonstrated ~ 1.5 mm beam radius on target and ~ 30o x 30o field of view. The system was inspired by confocal laser scanning principles and represents a system design where image acquisition time is limited by SNR, not mechanical translation.

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DO - 10.1109/IRMMW-THz50926.2021.9567415

M3 - Conference article in proceedings

AN - SCOPUS:85125347515

T3 - International Conference on Infrared, Millimeter, and Terahertz Waves

BT - 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021

PB - IEEE

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Hu Y, Baggio M, Tamminen A , Ala-Laurinaho J, Brown E, Dabironezare S et al. THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors. In 2021 46th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021. IEEE. 2021. (International Conference on Infrared, Millimeter, and Terahertz Waves). doi: 10.1109/IRMMW-THz50926.2021.9567415

THz frequency, Goniometric scanning system for human cornea using off-axis parabolic mirrors

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