This article is cited in 3 papers

Lasers

Tunable two-frequency dye laser for holographic interferometry

I. S. Zeĭlikovich, A. M. Lyalikov


Abstract: A dye laser with a resonator containing a diffraction grating was constructed. It emitted two frequencies separated by an interval which could be varied continuously. Tests showed that this laser was suitable for two-wavelength holographic interferometry in which the sensitivity of interference measurements could be reduced.

UDC: 621.373.826.038.824

PACS: 42.55.Mv, 42.60.Fc, 42.40.Kw, 42.40.Eq, 42.60.Jf

Received: 07.08.1986

 English version: Soviet Journal of Quantum Electronics, 1987, 17:8, 1012–1013

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