| Numéro |
J. Phys. IV France
Volume 04, Numéro C7, Juillet 1994
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique |
|
|---|---|---|
| Page(s) | C7-435 - C7-443 | |
| DOI | https://doi.org/10.1051/jp4:19947102 | |
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-435-C7-443
DOI: 10.1051/jp4:19947102
1 Department of Molecular and Laser Physics, University of Nijmegen, Toernooiveld, 6525 ED Nijmegen, The Netherlands
© EDP Sciences 1994
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-435-C7-443
DOI: 10.1051/jp4:19947102
Cockroaches and tomatoes investigated by laser photoacoustics
F.G.C. Bijnen1, H.S.M. de Vries1, F.J.M. Harren1 and J. Reuss11 Department of Molecular and Laser Physics, University of Nijmegen, Toernooiveld, 6525 ED Nijmegen, The Netherlands
Abstract
Technical details of two sensitive gas photoacoustic experimental systems based on the use of tunable CO (cryogenic) and waveguide CO2 lasers as radiation sources are given and their application to specimens of biological origin (cockroaches and tomatoes) described. The results obtained present feasibility and flexibility of this technique in studies requiring high stability and fast response over extended measuring intervals.
© EDP Sciences 1994