A first step towards the development of a model for the Scanning Laser Source technique is presented, which entails an analytical formulation for the transient response of an isotropic, homogeneous, linearly elastic half-space submitted to a pulsed laser line source operating in the thermoelastic regime. The formulation takes into account optical penetration into the material and thermal diffus...

Abstract The aim of the present paper is to study impact diffusion and impedance parameters on propagation plane waves in a thermoelastic medium for Green Lindsay theory (G-L) Coupled (C-T) thermoelasticity. Results are demonstrated boundary conditions amplitude ratios various reflected against angle incidence calculated numerically. characteristics diffusion, relaxation time impedence paramete...

The current study focuses on one-dimensional (1D) deformation in an excited microelongated semiconductor medium impacted by optoelectronics with exponential laser-pulsed heat. Diffusion effect is considered a photothermal problem of semiconducting media. Microelongated and broad variety concepts have been introduced. Appropriate solutions to set diffusion differential equations found. homogeneo...

In previous work, a series of theoretical considerations have been made aimed at identifying the source and assessing prominent factors influencing the thermoelastic response from laminated composites. In this paper four different methods of interpreting the data are investigated and the theoretical thermoelastic response is compared to experimental data to identify the source of the thermoelas...