The aim of this review paper is to concentrate on the use and application photonics in dentistry. More than one hundred research articles were comprehensively analysed terms applications dentistry, including surgical applications, as well dental biomaterials, diagnosis treatments. In biomedical engineering, various fields, such biology, chemistry, material physics, come together tackle a diseas...

A detailed experimental and numerical investigation has been performed to validate large scale numerical simulations of dynamic crack propagation, branching, deflection, and penetration at interfaces in brittle homogeneous materials. High-speed photography in conjunction with the dynamic photoelasticity has been used to observe real-time failure mode transition mechanism at the interfaces. Wedg...

A two dimensional finite model with inclined crack at different crack angles are being analyzed in mixed mode condition using photo elasticity method for the determination of Stress Intensity Factors. The well-known Sih’s equation and three points deterministic approach is used for the determination of stress intensity factors. The effects of biaxial load factor, crack angle, size factors were ...