Feasibility study of a dry optical CT scanner using aspherical lenses

Yves De Deene

doi:10.1088/1742-6596/1305/1/012018

Feasibility study of a dry optical CT scanner using aspherical lenses

Yves De Deene^*

^*Corresponding author for this work

School of Engineering

Research output: Contribution to journal › Conference paper › peer-review

5 Citations (Scopus)

46 Downloads (Pure)

Abstract

Dry scanners have been proposed as alternatives to scanners in which a refractive index matching fluid is used. Previous dry scanners either have a small field-of-view or employ a thick cast with a higher refractive index than the phantom. This may not always be feasible. A new design is proposed in this study where two aspherical meniscus lenses are employed to direct the laser beams in parallel lines through the phantom.

Original language	English
Article number	012018
Pages (from-to)	1-6
Number of pages	6
Journal	Journal of Physics: Conference Series
Volume	1305
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/1305/1/012018
Publication status	Published - 2019
Event	10th International Conference on 3D Radiation Dosimetry - Kunshan, China Duration: 16 Sept 2018 → 19 Sept 2018

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Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

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10.1088/1742-6596/1305/1/012018Licence: CC BY

Publisher version (open access)Final published version, 1.25 MBLicence: CC BY

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Feasibility study of a dry optical CT scanner using aspherical lenses

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