Noninvasive THz Measurement of Intraocular Pressure

Andrew Chen; Arjun Virk; Zachery B. Harris; Azin Abazari; Robert Honkanen; M. Hassan Arbab

doi:10.1364/CLEO_SI.2021.SW4F.7

Conference on Lasers and Electro-Optics
OSA Technical Digest (Optica Publishing Group, 2021),
paper SW4F.7
•https://doi.org/10.1364/CLEO_SI.2021.SW4F.7

Noninvasive THz Measurement of Intraocular Pressure

Andrew Chen, Arjun Virk, Zachery B. Harris, Azin Abazari, Robert Honkanen, and M. Hassan Arbab

CLEO: Science and Innovations 2021

San Jose, California United States
9–14 May 2021
ISBN: 978-1-943580-91-0

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Terahertz Spectroscopy and Applications (SW4F)

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A. Chen, A. Virk, Z. B. Harris, A. Abazari, R. Honkanen, and M. H. Arbab, "Noninvasive THz Measurement of Intraocular Pressure," in Conference on Lasers and Electro-Optics, J. Kang, S. Tomasulo, I. Ilev, D. Müller, N. Litchinitser, S. Polyakov, V. Podolskiy, J. Nunn, C. Dorrer, T. Fortier, Q. Gan, and C. Saraceno, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper SW4F.7.

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Abstract

Endothelial damage related to elevated intraocular pressure (IOP) was investigated using a THz corneal scanner. An increase in the IOP in rabbit and porcine eyes corresponded to increased THz reflectivity. Endothelial damage was confirmed independently using SEM.

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