Photoacoustic responce of the loaded surface of absorbing liquid to laser pulse with modulated intensity

被引：0

作者：

N. N. Il’ichev

A. A. Samokhin

机构：

[1] Russian Academy of Sciences,Prokhorov General Physics Institute

来源：

Bulletin of the Lebedev Physics Institute | 2011年 / 38卷

关键词：

laser radiation effect; photoacoustic effect; Doppler effect;

D O I：

暂无

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学科分类号：

摘要：

The experimental results on the effect of erbium laser pulses (300–400 ns long, 2.94 µm wavelength) on the water surface loaded by a transparent sapphire plate 9.6 mm thick are presented. The laser pulse intensity was modulated with a period of 8.2 ns. The behavior of the phase of the modulated part of the photoacoustic response under given experimental conditions differs significantly from the case of irradiation of a free liquid surface [1, 2].

引用

页码：345 / 348

页数：3