| 摘要 |
FIELD: physics, optics.SUBSTANCE: group of inventions relates to medicine. A laser system for ophthalmic surgery includes a laser source to produce a surgical pulsed laser beam, an XY scanner for XY scanning the surgical pulsed laser beam across the Z axis, a Z scanner for XY scanning the surgical pulsed laser beam along the Z axis, an objective lens for focusing the XYZ scanned laser beam on a target region and a computing controller for using a computational process in order to control at least one of the Z scanner and the XY scanner.EFFECT: eliminating optical distortion of a focused laser beam.20 cl, 19 dwg, 13 tbl |
