LASER-INDUCED BREAKDOWN IN RARE-GASES USING PICOSECOND ND-GLASS LASER-PULSES - THEORETICAL INTERPRETATION THROUGH EFFECTIVE-PHOTON CONCEPT

被引：10
|
作者：
PANARELLA, E [1 ]
机构：
[1] NATL RES COUNCIL CANADA,OTTAWA K1A 0R6,ONTARIO,CANADA
来源：
CANADIAN JOURNAL OF PHYSICS | 1976年 / 54卷 / 17期
关键词：
LASER BEAMS - Effects;
D O I：
10.1139/p76-214
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Breakdown thresholds in the rare gases irradiated with picosecond Nd:glass laser pulses have been measured recently as a function of gas pressure. The analysis has shown that the experimental results cannot be interpreted through the usual process of multiphoton ionization. The present paper demonstrates that these results are predicted by effective-photon theory and a correlation between gas ionization with nanosecond pulses and with picosecond pulses is shown to exist.
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页码：1815 / 1818
页数：4
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