PHOTOACOUSTIC MONOPOLE RADIATION IN 1-DIMENSION, 2-DIMENSION, AND 3-DIMENSION

被引：280

作者：

DIEBOLD, GJ

SUN, T

KHAN, MI

机构：

[1] Department of Chemistry, Brown University, Providence

来源：

PHYSICAL REVIEW LETTERS | 1991年 / 67卷 / 24期

关键词：

D O I：

10.1103/PhysRevLett.67.3384

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the photoacoustic pressure in one, two, and three dimensions can be found as mappings of the optical deposition of heat in space for short optical radiation pulses. In addition, we find the photoacoustic pressure to be proportional to the zeroth derivative in one dimension, the one-half derivative in two dimensions, and the first derivative in three dimensions of the optical radiation intensity for long pulses. Experiments with fluid layers, cylinders, and droplets give ultrasonic wave forms that are in general agreement with the theorems.

引用

页码：3384 / 3387

页数：4

共 27 条

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BUNKIN FV, 1973, SOV PHYS ACOUST+, V19, P203

[2]

Burmistrova L. V., 1978, Soviet Physics - Acoustics, V24, P369

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