8 May 2007 Study of speckle-field dynamics scattered by surface of concrete during congelation
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Proceedings Volume 6635, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies III; 66350E (2007); doi: 10.1117/12.741877
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies III, 2006, Bucharest, Romania
Abstract
Thorough description of diaphragm size selection for detecting the intensity of laser beam scattered on surface of congelating cement was given. Also fluctuations of speckle-field and its connection with square derivative of intensity were investigated. Analysis was based on CCD images of speckle-field dynamics in process of cement hydratation.
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Mykhaylo P. Gorsky, Andrew P. Maksimyak, Peter P. Maksimyak, "Study of speckle-field dynamics scattered by surface of concrete during congelation", Proc. SPIE 6635, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies III, 66350E (8 May 2007); doi: 10.1117/12.741877; http://dx.doi.org/10.1117/12.741877
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KEYWORDS
Cements

Charge-coupled devices

Speckle

Crystals

Smoothing

Crystal optics

Image processing

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