Accuracy Improvement of a Photoacoustic Helmholtz Cell Model
نویسندگان
چکیده
منابع مشابه
Windowless Open Photoacoustic Helmholtz Cell
A phenomenon which is usually considered as the main disadvantage of photoacoustic Helmholtz cells is photoacoustic background signal resulting from the light absorption by the cell windows. Although there are methods which reduce this background signal, e.g. light wavelength modulation or time domain filtering of the photoacoustic response from the sample, the methods are limited to particular...
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Signal-to-Noise Analysis of the Improved Open Photoacoustic Helmholtz Cell
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ژورنال
عنوان ژورنال: Acta Physica Polonica A
سال: 2014
ISSN: 0587-4246,1898-794X
DOI: 10.12693/aphyspola.125.1132