An introduction to laser speckle strain imaging as a quantitative tool for structural NDT and lifetime prediction

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It has been shown that significant reduction of «carbon trace» in construction technology is achieved by production of clinker-effective concretes based on composite Portland cements. Studies have shown that uneven distribution of grain fractions of the ... ver más

Revista: Eastern-European Journal of Enterprise Technologies

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Since its introduction in 2010, self-referenced spectral interferometry (SRSI) has turned out to be an analytical, sensitive, accurate, and fast method for characterizing the temporal profile of femtosecond pulses. We review the underlying principle and ... ver más

Revista: Applied Sciences

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Simple experiments obtained with a laser beam are proposed in this article. Diffraction phenomena and their interpretation in terms of Fourier?s transforms in the spatial domain are discussed in order to introduce some interesting application of the spat... ver más

Revista: Acta Scientiarum: Technology

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