TITLE

Temperature measurement of fine wires by photothermal radiometry

AUTHOR(S)
Borca-Tasciuc, T.; Chen, G.
PUB. DATE
November 1997
SOURCE
Review of Scientific Instruments;Nov97, Vol. 68 Issue 11, p4080
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Reports on temperature measurement of fine wires using the photothermal radiometry (PTR) technique. Use of a laser to create a small periodic temperature perturbation on the wire; Small modulation of the thermal emission signal from the wire; Agreement with thermocouple readings at different laser modulation frequencies; Extension of the technique to optical fibers.
ACCESSION #
4320575

 

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