INFLUENCE OF THE SPECTRAL EMISSIVITY ON THE SIGNAL PHASE AT PHOTOTHERMAL RADIOMETRY

Authors
SEIDEL U WALTHER HG
Citation
U. Seidel et Hg. Walther, INFLUENCE OF THE SPECTRAL EMISSIVITY ON THE SIGNAL PHASE AT PHOTOTHERMAL RADIOMETRY, Review of scientific instruments, 67(10), 1996, pp. 3658-3663
Citations number
7
Categorie Soggetti
Physics, Applied","Instument & Instrumentation
Journal title
Review of scientific instruments → ACNP
ISSN journal
00346748
Volume
67
Issue
10
Year of publication
1996
Pages
3658 - 3663
Database
ISI
SICI code
0034-6748(1996)67:10<3658:IOTSEO>2.0.ZU;2-2
Abstract
Photothermal radiometric (PTR) measurements from paint coated samples are compared with calculations taking into account the real ir spectru m of the coating. The photothermal signal phase was found to depend se nsitively on the detected wavelength range. This fact has to be taken into consideration for the interpretation of PTR measurements. (C) 199 6 American Institute of Physics.