This article is cited in 1 paper

Laser applications and other topics in quantum electronics

Interferometer for measuring ultrasmall displacements with a nonmonochromatic light source

Yu. V. Troitskii


Abstract: A "dispersionless" multiple-beam interferometer with a small distance between mirrors is described. The phase characteristics of the mirrors are chosen in such a way that the resonance condition depends only weakly on the frequency of the light, while a high sensitivity to displacement of the mirrors is retained. It thus becomes possible to significantly relax the requirements on the spectral width and frequency stability of the laser light source.

UDC: 535.621

PACS: 07.60.Ly, 42.79.Bh, 42.60.Lh, 42.72.-g, 42.62.Eh, 06.30.Bp

Received: 17.04.1992

 English version: Soviet Journal of Quantum Electronics, 1992, 22:11, 1051–1054

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