We present the temperature distribution predictions for photothermal systems by considering
an extension of dual-phase lag. It is an extension of the GCE-II and GCE-III models with a …

The paper presents a generalized model of the photothermal response of a polymer sample.
The model is based on a linear non-Fourier heat conduction equation that considers thermal …

In this paper, the time-resolved model of the photoacoustic signal for samples with a
complex inner structure is derived including local non-equilibrium of structural elements with …

In this paper, a theoretical model of temperature variations is derived for a two-layer optically
absorbing structure, including thermal memory effects. It is considered that the two-layer …

This paper presents a model for indirect photoacoustic response that includes thermal
memory effects. At low frequencies, the model reduces to the well-known thermal piston …

In modern high-speed semiconductor electronics, there is a high-rate heating of components
that is affected by very fast relaxation processes. The relaxation times of these processes …

The model of a photoacoustic gas-microphone signal in the time domain recorded in a
transmission configuration using a minimum volume cell is derived. This model takes into …

The photoacoustic effect was explained more than half a century ago and has since been
used to develop non-destructive and non-contact techniques for testing materials. Most …

The effect of the sample radius on the total photoacoustic signal processed by neural
networks trained with undistorted and distorted signals is carefully analyzed for modulation …

This paper presents a new approach to the thermal characterization of aluminum, based on
the electro-acoustic analogy between the thermoelastic component of the photoacoustic …