Interferometric measurement of thermal e
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V. Kurzmann; J. StΓΆhr; M. Tochtrop; R. Kassing
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Article
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1989
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Elsevier Science
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English
β 282 KB
The temporal and spatial propagation of heat in a dielectric medium has been studied by observing the thermal expansion using a differential laser interferometer which was initially built for profilometry. It is demonstrated that topographical and thermal information can be obtained simultaneously.