Application of laser method of determination of vector components of relative displacements to analysis of cyclic deformations / Vladimirov A.P., Mikushin V.I. // Proceedings of SPIE - The International Society for Optical Engineering. - 1998. - V. 3411, l. . - P. 129-136.

ISSN:
0277786X
Type:
Conference Paper
Abstract:
The speckle twinkles and 3-dimentional displacements caused by 3-d displacement of 3-d diffuser were investigated theoretically. Relative displacement of two speckle patterns generated by relative displacement of two diffusers were examined. Non-contact technique for determining the vector components of relative displacements was worked out on the basis of obtained results, The technique was applied for experimental determining of the relative displacements of the parts of rotating disk and for founding of the deformations of cylinder periodically loaded.
Author keywords:
Index keywords:
Coherent light; Deformation; Electromagnetic wave diffraction; Laser applications; Light interference; Light polarization; Light scattering; Vectors; Cyclic deformations; Speckle
DOI:
10.1117/12.307693
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032402661&doi=10.1117%2f12.307693&partnerID=40&md5=3c60b84360e38f5bfd84b6be272d97d8
Соавторы в МНС:
Другие поля
Поле Значение
Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-0032402661&doi=10.1117%2f12.307693&partnerID=40&md5=3c60b84360e38f5bfd84b6be272d97d8
Affiliations Institute of Engineering Science, Urals Department, Russian Academy of Science, Yekaterinburg, Russian Federation
References Goldfisher, L.Y., Autocorrelation function and power spectral density of laser-produced speckle patterns (1965) JOSA, 55 (3), pp. 247-253; Enloe, L.N., Noise - Like structures in the image of diffusely reflecting objects in coherent illumination (1967) Bell System Technical Journal, 46 (7), pp. 1479-1489; Goodman, Y.W., Statistical properties of laser speckle patterns (1975) Laser speckle and related phenomena, pp. 9-75. , Ed. Y.C. Dainty, Heiderberg, Springer-Verlag; Yamaguchi, I., Speckle displacement and decorrelation in the diffraction and image fields for small object deformation (1981) Optica Acta, 28 (10), pp. 1369-1376; Yoshimura, T., Statistical properties of dynamic speckles (1986) JOSA, A3 (7), pp. 1032-1057; Vladimirov, A.P., Speckle dynamics in image field of plastically deformable object (1989) Dissertation of Candidate of Science degree, pp. 1-106. , Institute of Engineering Science, Yekaterinburg; Ruth, B., Haina, D., Waidelich, W., Vibration analysis by speckle counting (1983) Optica Acta, 30 (6), pp. 841-848; Veselov, L.M., Popov, L.A., Information properties of speckle pattern non-stationary in time (1993) Optica i spectroskopiya, 74 (6), pp. 1155-4458; Yamaguchi, I., Takemori, T., Kobayasi, K., Stabilized and accelerated speckle strain gauge (1989) SPIE, 1162, pp. 187-200; Vladimirov, A.P., Golub, O.V., Mikushin, V.I., Image-processing hardware and software for speckle dynamics analysis (1995) SPIE, 2363, pp. 243-248
Correspondence Address Vladimirov, A.P.; Institute of Engineering Science, Urals Department, Russian Academy of Science, Yekaterinburg, Russian Federation
Editors Tomasini E.P.
Sponsors AEA Srl;API Raffineria di Ancona SpA;DAYCO PTI SpA;Merloni Elettrodomestici;NUOVO PIGNONE SpA
Conference name Third International Conference on: Vibration Measurements by Laser Techniques: Advances and Applications
Conference date 16 June 1998 through 19 June 1998
Conference location Ancona
Conference code 59793
CODEN PSISD
Language of Original Document English
Abbreviated Source Title Proc SPIE Int Soc Opt Eng
Source Scopus