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Information × Registration Number 0200U004483, 0198U001786 , R & D reports Title The development of methods of non-destructive control and lasers for their realisations popup.stage_title Head V.B.Markov, Registration Date 20-07-2000 Organization International center "Institute of applied optics" National academy of science popup.description2 Electronic speckle holography is a very promising technique for the non-destructive evaluation of defects and stress of artwork made of various materials, in engines and mechanisms, for previous disclosure of future damages. Developed lasers for method realization of non-destructive optical control. The results allowed to not only offer an original measuring method by the medium of speckle-waves of small objects shifts, but and optimize application conditions of two most effective contemporary methods holographic interferometry and double exposure and electronic speckle interferometry (ESPI). The created systems can be gone in machine-building, energetic, in museum business. Product Description popup.authors popup.nrat_date 2020-04-03 Close