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1991

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January

  

New instruments and methods of investigations


Holographic methods for regulating the sensitivity of interference measurements for transparent media diagnostics

This is a review of holographic methods which enable one to regulate the sensitivity of interference measurements. Methods for increasing measurement sensitivity by using waves reconstructed from a hologram in higher diffraction orders and from a rerecording of a hologram, and also methods for regulating sensitivity that are based on recording holograms in two wavelengths, are considered. A review is given of methods for increasing sensitivity during the multiple passage of a beam through a volume being investigated or a hologram. Electronic phase measurement methods which enable one to increase the threshold of measurement sensitivity are considered. A review of the use of holographic interferometry with regulated measurement sensitivity for transparent media diagnostics is given.

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Fulltext is also available at DOI: 10.1070/PU1991v034n01ABEH002334
PACS: 42.40.Kw, 42.40.Lx, 42.40.Ht (all)
DOI: 10.1070/PU1991v034n01ABEH002334
URL: https://ufn.ru/en/articles/1991/1/d/
Citation: Zeilikovich I S, Lyalikov A M "Holographic methods for regulating the sensitivity of interference measurements for transparent media diagnostics" Sov. Phys. Usp. 34 (1) 74–85 (1991)
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Оригинал: Зейликович И С, Ляликов А М «Голографические методы регулировки чувствительности интерференционных измерений при диагностике прозрачных сред» УФН 161 (1) 143–164 (1991); DOI: 10.3367/UFNr.0161.199101d.0143

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