An experimental method for the determination of thermal nonlinearities of semiconductor doped glasses induced by cw laser radiation is presented. An estimation of the intensity dependent refractive index is given, at steady state conditions, which is in good agreement with experimental data reported in the literature for similar materials.
Interferometric technique for the determination of thermal nonlinearities in semiconductor glasses
S De Nicola;P Mormile;G Pierattini
1989
Abstract
An experimental method for the determination of thermal nonlinearities of semiconductor doped glasses induced by cw laser radiation is presented. An estimation of the intensity dependent refractive index is given, at steady state conditions, which is in good agreement with experimental data reported in the literature for similar materials.File in questo prodotto:
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