Photoacoustic gas analysis using interferometric cantilever microphone

被引：92
作者：
Kuusela, Tom [1 ]
Kauppinen, Jyrki [1 ]
机构：
[1] Univ Turku, Dept Phys, Turku, Finland
来源：
APPLIED SPECTROSCOPY REVIEWS | 2007年 / 42卷 / 05期
关键词：
gas analysis; trace gas; photoacoustic; cantilever; interferometer; FTIR; FORCE MICROSCOPE CANTILEVERS; THERMAL NOISE; DIODE-LASER; SPECTROSCOPY; OSCILLATORS; SENSITIVITY;
D O I：
10.1080/00102200701421755
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Theoretical considerations and a simple but realistic model of the function of the cantilever-based photoacoustic trace gas system are presented. The essential features of the cantilever dynamics, thermal characteristics, and noise models are derived. Some other related constructions are shown with the practical implementations of the real system.
引用
收藏
页码：443 / 474
页数：32
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