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Your search keyword '"Erckens, Roel J."' showing total 3 results
Start Over Author "Erckens, Roel J." Publisher spie - international society of optical engineering
3 results on '"Erckens, Roel J."'

3. Dark-field illumination in conjunction with confocal Raman spectroscopy for real-time noninvasive aqueous humor investigation.

Author

Zhang, Shuo, Erckens, Roel J., Jongsma, Frans H. M., De Brabander, John, Webers, Carroll A. B., and Berendschot, Tos T. J. M.

Subjects
*RAMAN spectroscopy, *LIGHTING, *EYE contact, *AQUEOUS humor, *CONTENT analysis, *EYE
Abstract

To obtain a real-time noninvasive analysis of the content of the aqueous humor (AH) in the eye, a confocal dark-field ophthalmic probe was designed and optimized by ray-tracing software. The confocal technique allows Raman spectrometric sampling of the AH with suppressing signals from the surrounding tissues. Dark-field illumination prevents the excitation light to reach the vulnerable retinal tissue directly. In order to evaluate the optical performance and safety of this method, a functional prototyped eye contact probe has been designed and tested on ex vivo rabbit eyes. [ABSTRACT FROM AUTHOR]

Published
2020
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