The knowledge of the principal refractive indeces and their dependence on the applied stress are the starting point for any experimental analysis of transparent crys- tals. Since for strongly-anisotropic crystals and general state of stress an explicit analytical solution can be difficult to obtain, then we need some approximated solu- tions. Here we propose a coherent approximation procedure which generalizes results already obtained and give a simple example of application.
Some approximate relations in the photoelasticity of strongly-anisotropic crystals / Davi', F.. - In: MATHEMATICAL METHODS IN THE APPLIED SCIENCES. - ISSN 0170-4214. - STAMPA. - 43:(2020), pp. 9692-9705. [10.1002/mma.6641]
Some approximate relations in the photoelasticity of strongly-anisotropic crystals
Davi' F.
2020-01-01
Abstract
The knowledge of the principal refractive indeces and their dependence on the applied stress are the starting point for any experimental analysis of transparent crys- tals. Since for strongly-anisotropic crystals and general state of stress an explicit analytical solution can be difficult to obtain, then we need some approximated solu- tions. Here we propose a coherent approximation procedure which generalizes results already obtained and give a simple example of application.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.