VIRTUAL INSTRUMENTATION OF A RESONANT SPECTROPHONE

被引:1
|
作者
LEI, G
DIBARTOLO, B
机构
[1] Department of Physics, Boston College, Chestnut Hill
来源
REVIEW OF SCIENTIFIC INSTRUMENTS | 1995年 / 66卷 / 10期
关键词
D O I
10.1063/1.1146138
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The acoustic modes of a gaseous system in a cylindrical resonant cavity were excited with a tunable CO2 laser. The experimental setup is completely controlled by a personal computer and virtualized as an application-oriented system by employing a so-called virtual instrumentation software through a GPIB interface. A detailed description of the hardware arrangement. software virtualization, and the measured resonant profile of the spectrophone is presented. (C) 1995 American Institute of Physics.
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页码:5102 / 5103
页数:2
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