Dynamic speckle interferometry of roughness and damages / Bunakova K., Eremin P., Kapustin D., Popov D., Vladimirov A., Vladimirov E. // Proceedings of SPIE - The International Society for Optical Engineering. - 2006. - V. 6345, l. .

ISSN:
0277786X
Type:
Conference Paper
Abstract:
The certain step in development of dynamic speckle interferometry is made. The technique of the spectral analysis of speckle dynamics is fulfilled. The technique is tested on experiments on moving the samples having a different roughness, and at a tension of objects up to fracture. The effect of expansion of spectra before destruction is found out. The new optical technique of measurement of velocity of ultrasonic Rayleigh waves is developed and tested. Advantage of a method consists that here it is not necessary to polish a surface before measurements.
Author keywords:
Damages; Dynamic speckle interferometry; Fracture; Roughness; Ultrasonic Rayleigh waves
Index keywords:
Fracture; Spectroscopic analysis; Surface roughness; Ultrasonic waves; Damages; Dynamic speckle interferometry; Ultrasonic Rayleigh waves; Interferometry
DOI:
10.1117/12.693110
Смотреть в Scopus:
https://www.scopus.com/inward/record.uri?eid=2-s2.0-33748702548&doi=10.1117%2f12.693110&partnerID=40&md5=d3f93a205f1a5281003acad94892fb11
Соавторы в МНС:
Другие поля
Поле Значение
Art. No. 634509
Link https://www.scopus.com/inward/record.uri?eid=2-s2.0-33748702548&doi=10.1117%2f12.693110&partnerID=40&md5=d3f93a205f1a5281003acad94892fb11
Affiliations Institute of Engineering Science, Urals Branch, Russian Academy of Sciences, 34 Komsomolskaya str., 620219, Yekaterinburg, Russian Federation
Author Keywords Damages; Dynamic speckle interferometry; Fracture; Roughness; Ultrasonic Rayleigh waves
References Yamaguchi, I., Speckle displacement and decorrelation in the diffraction and image fields for small object deformation (1991) Optica Acta., 28, pp. 1359-1376; Vladimirov, A.P., (2004) Dynamic Speckle Interferometry of Deformable Bodies, , Yekaterinburg, Publishing House of the Urals Branch of the Russian Academy of Sciences; Vladimirov, A.P., Popov, D.O., Kapustin, D.S., Belskikh, E.S., Eremin, P.S., Dynamic speckle interferometry as a tool of mechanics and nondestructive testing (2004) Proc SPIE, 5503, pp. 533-543; Yamaguchi, I., Fujita, T., Linear and rotary encoders using electronic speckle correlation (1989) Proc SPIE, 1162, pp. 213-226; Vladimirov, A.P., Popov, D.O., Rigid rotations of a plate and the related speckle displacements in the region of the image plane (2003) Technical Physics Letters, 29 (10), pp. 855-857; Yamaguchi, I., Fujita, T., Laser speckle rotary encoder (1989) Applied Optics, 28 (28), pp. 4401-4406; Yamaguchi, I., Takemori, T., Kobayachi, K., Stabilized and accelerated speckle strain gauge (1989) Proc SPIE, 1162, pp. 187-200; Vladimirov, A.P., Mikushin, V.I., Application of laser method for determination of vector components of relative displacement to analysis of cyclic deformations (1998) Proc SPIE, 3411, pp. 129-136; Vladimirov, A.P., Udartsev, E.V., The second-order speckle mechano-optical effect: Theory and experiment (2003) Proc SPIE, 5067, pp. 99-106; Zhuravlev, V.A., (1979) Thermodynamics of Nonreversible Processes, , Moscow, Nauka, (in Russian); Zuev, L.V., Danilov, V.I., Barannikova, S.A., Zukov, I.Yu., A new type of plastic deformation waves in solids (2000) Appl. Phys. A, 71 (6), pp. 91-94; Vladimirov, A.P., Galkin, E.N., Optical installation for using the speckle dynamics in the study of stochastic microdisplacements (2002) Proc SPIE, 4705, pp. 173-177
Correspondence Address Bunakova, K.; Institute of Engineering Science, Urals Branch, Russian Academy of Sciences, 34 Komsomolskaya str., 620219, Yekaterinburg, Russian Federation; email: vap@jimach.uran.ru
Conference name Seventh International Conference on Vibration Measurements by Laser Techniques: Advances and Applications
Conference date 19 June 2006 through 22 June 2006
Conference location Ancona
Conference code 68110
ISBN 081946421X; 9780819464217
CODEN PSISD
Language of Original Document English
Abbreviated Source Title Proc SPIE Int Soc Opt Eng
Source Scopus