interferometryn.

/ˌɪntəfəˈrɒmɪtri/

Etymology: interferometer n.: see -metry comb. form. Compare the later French interférométrie (1938).

The action or art of measuring interference phenomena; the study and use of the interferometer.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > light > diffraction > [noun] > study of interference

interferometry1911

speckle interferometry1970

1911 C. Barus in Publ. Carnegie Inst. Washington No. 149. i. p. iii I came across a principle of interferometry which seemed of sufficient importance to justify special investigation.

1915 C. Barus Exp. Displacement Interferometer i. 1 Elliptic interferometry applied to the horizontal pendulum.

1916 C. Barus (title) The Interferometry of Reversed and Non-Reversed Spectra.

1946 Nature 12 Oct. 519/2 It is possible to evaluate an approximate crystal lattice spacing with visible light waves by virtue of multiple beam interferometry.

1950 Endeavour 9 196 Multiple-beam interferometry offers a delicate method of detecting extremely small imperfections in surfaces.

1962 Punch 29 Aug. 298/2 The distinguished custodian of Jodrell Bank is well up in the cepheid variables, interferometry and the Laplace hypothesis.

1971 Physics Bull. July 397/2 Several of these laboratories..are now using laser interferometry for calibration purposes.

This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2018).

单词	interferometry
释义	interferometryn. /ˌɪntəfəˈrɒmɪtri/ Etymology: interferometer n.: see -metry comb. form. Compare the later French interférométrie (1938). The action or art of measuring interference phenomena; the study and use of the interferometer. ΘΚΠ the world > matter > physics > electromagnetic radiation > light > diffraction > [noun] > study of interference interferometry1911 speckle interferometry1970 1911 C. Barus in Publ. Carnegie Inst. Washington No. 149. i. p. iii I came across a principle of interferometry which seemed of sufficient importance to justify special investigation. 1915 C. Barus Exp. Displacement Interferometer i. 1 Elliptic interferometry applied to the horizontal pendulum. 1916 C. Barus (title) The Interferometry of Reversed and Non-Reversed Spectra. 1946 Nature 12 Oct. 519/2 It is possible to evaluate an approximate crystal lattice spacing with visible light waves by virtue of multiple beam interferometry. 1950 Endeavour 9 196 Multiple-beam interferometry offers a delicate method of detecting extremely small imperfections in surfaces. 1962 Punch 29 Aug. 298/2 The distinguished custodian of Jodrell Bank is well up in the cepheid variables, interferometry and the Laplace hypothesis. 1971 Physics Bull. July 397/2 Several of these laboratories..are now using laser interferometry for calibration purposes. This entry has not yet been fully updated (first published 1933; most recently modified version published online March 2018). < n.1911
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