J. Phys. IV France 125 (2005) 697-699
Modeling the thermal part of pulse modulated photoacoustic effect on leavesB. Büchner and P. Korpiun
PA-Group Scheyern, Bernhardstrasse 7B, 85298 Scheyern, Germany
The photothermal signal in time domain expected for measurements on leaves is calculated using a one-dimensional model. For pulsed excitation we find that the time behaviour of the pressure pulse in the transducer gas essentially depends on the pulse duration and the size of the mesophyll cells.
© EDP Sciences 2005