Acoustic transfer function of a photoacoustic cell: the transmission matrix method
- 1 August 1989
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 22 (8) , 626-630
- https://doi.org/10.1088/0022-3735/22/8/019
Abstract
The transmission matrix method is used to obtain the acoustic transfer function of a photoacoustic (PA) cell. The acoustic transfer function can describe accurately the resonances of all components of a PA cell in terms of a transfer impedance with some criteria. The results show good agreement with the theoretical prediction regarding f-1 dependence in the low frequency region, the longitudinal resonances in the neck and the transverse mode resonances in the cavity.Keywords
This publication has 13 references indexed in Scilit:
- Uncoupled Helmholtz resonator: An open photoacoustic cellJournal of Applied Physics, 1985
- Effect of cell resonance on depth profiling in photoacoustic FTIR spectraInfrared Physics, 1984
- Frequency dependence of resonant photoacoustic cells: The extended Helmholtz resonatorApplied Physics A, 1981
- Optimization of optoacoustic cell for depth profiling studies of semiconductor surfacesApplied Physics Letters, 1980
- Quantitative photoacoustic spectroscopy applied to thermally thick samplesJournal of Applied Physics, 1980
- Helmholtz resonance effect in photoacoustic cellsApplied Optics, 1979
- Photoacoustic determination of the optical absorptance of highly transparent solidsJournal of Applied Physics, 1978
- The photothermophone, a device for absolute calibration of photoacoustic spectrometersApplied Physics Letters, 1977
- Size considerations in the design of cells for photoacoustic spectroscopyJournal of Applied Physics, 1977
- Theory of the photoacoustic effect with solidsJournal of Applied Physics, 1976