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Proceedings Paper

Influence of the pulse duty on photoacoustic signal in Helmholtz resonators
Author(s): Marcin Grajda
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Paper Abstract

The paper describes experimental results of photoacoustic pulse stimulation of a Helmholtz resonator in which influence of pulse duty factor on the signal amplitude was studied. The signal was measured by means of a dedicated microprocessor system capable of recording the signal shape and frequency response of the cell. Relationship between the light pulse duty factor and signal in the photoacoustic Helmholtz cell at different frequencies is presented.

Paper Details

Date Published: 26 April 2006
PDF: 5 pages
Proc. SPIE 6159, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV, 61592P (26 April 2006); doi: 10.1117/12.674846
Show Author Affiliations
Marcin Grajda, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 6159:
Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments IV
Ryszard S. Romaniuk, Editor(s)

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