Imaging corneal cells using low power laser beams

M. L. Pascu, B. Carstocea, G. Popescu, O. Gafencu, S. Apostol, N. Moise, M. Roman, Sebastian Wachsmann-Hogiu

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

A simple method of characterising epithelial and endothelial corneal cells using laser light is presented. A continuous wave helium-neon laser emitting at a wavelength of 632.8 nm and a continuous wave argon laser emitting at 488 and 514.5 nm were used. The cell images obtained were used to calculate the dimensions of the endothelial corneal cells, a typical value being 34-36 μm diameter, with overall measurement errors of ± 21%. An optical mechanism for obtaining images is proposed and comments are made about the possibility of using this method as a diagnostic tool in corneal disease.

Original languageEnglish (US)
Pages (from-to)148-154
Number of pages7
JournalLasers in Medical Science
Volume13
Issue number2
DOIs
StatePublished - 1998
Externally publishedYes

Fingerprint

Lasers
Endothelial Cells
Neon
Corneal Diseases
Gas Lasers
Argon
Light

Keywords

  • Cell dimensions
  • Corneal endothelium
  • Corneal epithelium
  • Laser imaging

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Surgery

Cite this

Pascu, M. L., Carstocea, B., Popescu, G., Gafencu, O., Apostol, S., Moise, N., ... Wachsmann-Hogiu, S. (1998). Imaging corneal cells using low power laser beams. Lasers in Medical Science, 13(2), 148-154. https://doi.org/10.1007/s101030050069

Imaging corneal cells using low power laser beams. / Pascu, M. L.; Carstocea, B.; Popescu, G.; Gafencu, O.; Apostol, S.; Moise, N.; Roman, M.; Wachsmann-Hogiu, Sebastian.

In: Lasers in Medical Science, Vol. 13, No. 2, 1998, p. 148-154.

Research output: Contribution to journalArticle

Pascu, ML, Carstocea, B, Popescu, G, Gafencu, O, Apostol, S, Moise, N, Roman, M & Wachsmann-Hogiu, S 1998, 'Imaging corneal cells using low power laser beams', Lasers in Medical Science, vol. 13, no. 2, pp. 148-154. https://doi.org/10.1007/s101030050069
Pascu ML, Carstocea B, Popescu G, Gafencu O, Apostol S, Moise N et al. Imaging corneal cells using low power laser beams. Lasers in Medical Science. 1998;13(2):148-154. https://doi.org/10.1007/s101030050069
Pascu, M. L. ; Carstocea, B. ; Popescu, G. ; Gafencu, O. ; Apostol, S. ; Moise, N. ; Roman, M. ; Wachsmann-Hogiu, Sebastian. / Imaging corneal cells using low power laser beams. In: Lasers in Medical Science. 1998 ; Vol. 13, No. 2. pp. 148-154.
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