Strain Measurement by Optical Differentiation of Cross Grating

A method for measuring three strain components from a single plane specimen is presented, where the strain distributions induced in the specimen are transformed into light intensity distributions. The optical differentiation with a cross grating is adopted for this purpose. The theory and the experi...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1969-01, Vol.8 (4), p.473, Article 473
Hauptverfasser:	Iwata, Koichi, Nagae, Sadahiko, Nagata, Ryo, Okuno, Genjiro
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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