| 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 |
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|---|---|---|
| Page(s) | C7-87 - C7-90 | |
| DOI | https://doi.org/10.1051/jp4:1994722 | |
8th International Topical Meeting on Photoacoustic and Photothermal Phenomena
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-87-C7-90
DOI: 10.1051/jp4:1994722
Department of Physics, University College Swansea, University of Wales, Swansea SA2 8PP, U.K.
© EDP Sciences 1994
8 ITMP3 / 8éme conférence internationale de photoacoustique et photothermique
J. Phys. IV France 04 (1994) C7-87-C7-90
DOI: 10.1051/jp4:1994722
A photothermal "mirage" imaging system
C.A. Hall and A.W. WilliamsDepartment of Physics, University College Swansea, University of Wales, Swansea SA2 8PP, U.K.
Abstract
We describe a scanning mirage microscope system that uses a diode probe laser. The sample is raster scanned using X-Y motorised microstepping stages under an Ar+ pump beam to give two dimensional scans and depth profiles. The results for a test sample are given and are compared to that obtained by scanning using a conventional large photoacoustic (PA) cell.
© EDP Sciences 1994