| Autor: |
Wa¨lti, Rudolf, Bo¨hnke, Matthias, Gianotti, Ronald, Bonvin, Pascal, Ballif, Julien, Salathe´, Rene´ Paul |
| Zdroj: |
Journal of Biomedical Optics; July 1998, Vol. 3 Issue: 3 p253-258, 6p |
| Abstrakt: |
An optical low-coherence reflectometer is used for rapid noncontact measurements of the human corneal thickness in vivo. Thickness measurements on ten volunteers show a standard deviation of 3.4 m. The experiments reveal that the optical reflectometer benefits from a 2.5 fold enhancement of the measurement precision and a 2.8 fold reduction in measurement time compared to a standard clinical ultrasonic pachometer. © 1998 Society of Photo-Optical Instrumentation Engineers. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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