| 摘要 |
<p>The invention is a corneal topographer (240) based on cornea-scope holography with partially coherent illumination. Corneal topographic measurements can be accomplished at a processing rate higher than the standard video rate of 30 Hz. The corneo-scope measurements can be used in an optic electronic servo (220) to control photo-refractive keratectomy system (200) in real time for an improved accuracy in laser ablation of a corneal surface of the eye (230).</p> |
