Thermal Expansion Coefficient Measurement of Diffusely Reflecting Samples by Holographic Interferometry

Double exposure holographic interferometry is used to measure thermal expansion coefficients of diffusely reflecting small samples of arbitrary shape. A particular arrangement is used to obtain insensitivity to rigid body motions, simplifying the support and heating of the specimen. The expansion co...

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Veröffentlicht in:	Review of scientific instruments 1973-05, Vol.44 (5), p.629-633
Hauptverfasser:	Heflinger, Lee O., Wuerker, Ralph F., Spetzler, Hartmut
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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