A FIRST-ORDER MODEL FOR COMPUTATION OF LASER-INDUCED BREAKDOWN THRESHOLDS IN OCULAR AND AQUEOUS-MEDIA .2. COMPARISON TO EXPERIMENT

被引：124

作者：

KENNEDY, PK ^{[1
]}

BOPPART, SA ^{[1
]}

HAMMER, DX ^{[1
]}

ROCKWELL, BA ^{[1
]}

NOOJIN, GD ^{[1
]}

ROACH, WP ^{[1
]}

机构：

[1] ANALYT SCI CORP,SAN ANTONIO,TX 78212

来源：

IEEE JOURNAL OF QUANTUM ELECTRONICS | 1995年 / 31卷 / 12期

关键词：

D O I：

10.1109/3.477754

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

An analytic, first-order model has been developed to calculate irradiance thresholds for laser-induced breakdown (LIE) in condensed media, including ocular and aqueous media, A complete derivation and description of the model was given in a previous paper (Part I), The model has been incorporated into a computer code and code results have been compared to experimentally measured irradiance thresholds for breakdown of ocular media, saline, and water by nanosecond, picosecond, and femtosecond laser pulses in the visible and mar-infrared, The comparison included both breakdown data from the literature and from our own measurements, Theoretical values match experiment to within a factor of 2 or better, over a range of pulsewidths spanning five orders of magnitude.

引用

页码：2250 / 2257

页数：8

共 20 条

[1]

BOPPART SA, 1993, P SOC PHOTO-OPT INS, V1882, P347, DOI 10.1117/12.147675

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