PHOTOTHERMAL RADIOMETRY OF INFRARED TRANSLUCENT MATERIALS

Authors
PAOLONI S WALTHER HG
Citation
S. Paoloni et Hg. Walther, PHOTOTHERMAL RADIOMETRY OF INFRARED TRANSLUCENT MATERIALS, Journal of applied physics, 82(1), 1997, pp. 101-106
Citations number
9
Categorie Soggetti
Physics, Applied
Journal title
Journal of applied physics → ACNP
ISSN journal
00218979
Volume
82
Issue
1
Year of publication
1997
Pages
101 - 106
Database
ISI
SICI code
0021-8979(1997)82:1<101:PROITM>2.0.ZU;2-1
Abstract
SiC layers on silicon have been investigated by photothermal radiometr y to study the influence of infrared emission spectra on the photother mal signal behavior. This was done by placing different band pass filt ers in front of the infrared detector. Because of the small amplitude of the obtained infrared signal, background contributions must be elim inated. A technique to correct the data with respect to background is presented and experimentally tested. (C) 1997 American Institute of Ph ysics.