Optoacoustic sensor head for depth profiling |
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| Authors: | C Kopp R Niessner |
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| Institution: | (1) Institute of Hydrochemistry, Technical University of Munich, Marchioninistr. 17, D-81377 Munich, Germany (Fax: +49-89/7095-7999, E-mail: C.Kopp@lrz.tum.de), DE |
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| Abstract: | -1 (for 0.25 mJ/cm2). The response function of the total experimental setup is derived from the optoacoustic signal of a black absorber, which
is necessary to correct theoretical calculations with regard to the finite time response of the detection system. In the case
of homogeneous samples, the theory of optoacoustic signal generation is verified, qualitative results are achieved with layered
samples.
Received: 14 October 1998 / Published online: 24 February 1999 |
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| Keywords: | PACS: 79 20 Ds 87 80 +s 87 64 Ni |
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