Analytical optimization of the cutting efficiency for generic cavitation bubbles

被引：15

作者：

Arba-Mosquera, Samuel ^{[1
]}

Naubereit, Pascal ^{[1
]}

Sobutas, Simas ^{[2
]}

Verma, Shwetabh ^{[1
]}

机构：

[1] SCHWIND Eye Tech Solut, D-63801 Kleinostheim, Germany

[2] Light Convers, LT-10233 Vilnius, Lithuania

来源：

BIOMEDICAL OPTICS EXPRESS | 2021年 / 12卷 / 07期

关键词：

FEMTOSECOND LASER; REFRACTIVE SURGERY; CORNEAL TISSUE; INTRAOCULAR PHOTODISRUPTION; PICOSECOND LASER; SHOCK-WAVES; NANOSECOND; PULSES; ACCURACY; ABLATION;

D O I：

10.1364/BOE.425895

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A theoretical method to determine the optimum laser parameters for maximizing the cutting efficiency for different materials (in particular human cornea) is proposed. The model is simple and reduced to laser beam characteristics and cavitation properties. The model further provides a method to convert energy fluctuations during the cutting process to equivalent deviations in the cavitation bubbles. The proposed model can be used for calibration, verification and validation purposes of laser systems used for cutting processes at relatively low cost and may improve the quality of the results. (C) 2021 Optical Society of America under the terms of the OSA Open Access Publishing Agreement

引用

页码：3819 / 3835

页数：17

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