Naslov
Measurement of the composite resin thickness variations using digital interferometry

Autori
Demoli, Nazif ; Pichler, Goran ; Knežević, Alena ; Tarle, Zrinka ; Meniga, Andrej ; Šutalo, Jozo

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of SPIE Vol. 5144 Optical Measurement Systems for Infustrial Inspection III / Osten, Wolfgang ; Creath, Katherine ; Kujawinska, Malgorzata - Bellingham (WA) : The International Society for Optical Engineering, 2003, 343-349

Skup
Optical Measurement Systems for Infustrial Inspection III

Mjesto i datum
München, Njemačka, 23.06.2003. - 26.06.2003

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
digital interferometry; laser interferometry; displacement measurements

Sažetak
Digital interferometry based device for measuring the thickness variations of the resin composite materials during blue light polymerization is described. The proposed device enables two types of quantitative measurements providing data for the total displacement and the dynamic behaviour of displacement. The effect of the thermal expansion as well as polymerization shrinkage can be clearly resolved between different materials, curing lights and modes. The effectivness of our experimental device is illustrated with selected results obtained for a commercial dental material.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA