Cross-section profile of the nonlinear refractive index of Gorilla Glass obtained by nonlinear ellipse rotation measurements.
GOMES, J. A. C.; BARBANO, Emerson Cristiano; MISOGUTI, Lino.
GOMES, J. A. C.; BARBANO, Emerson Cristiano; MISOGUTI, Lino.
 Abstract: In this work we determined the influence of potassium-to-sodium ion exchange in the nonlinear refractive value (n2) of Corning?s Gorilla Glass (GG). Due to the production process, GG has a rich potassium surface in comparison to the original sodium matrix glass. In order to determine the nonlinear cross-section profile, we have used a highly sensitive nonlinear elliptical rotation spatial measurement. Using a simple model, where the nonlinearity varies exponentially with depth, we observed that the value of the nonlinear refraction at the surface is about 22% greater than that of the matrix interior with a penetration depth constant of ~50 µm. | |
| Applied Optics |
| v. 58, n. 28, p. 7858-7861 - Ano: 2019 |
| Fator de Impacto: 1,791 |
| http://dx.doi.org/10.1364/AO.58.007858 |  @article={002967660,author = {GOMES, J. A. C.; BARBANO, Emerson Cristiano; MISOGUTI, Lino.},title={Cross-section profile of the nonlinear refractive index of Gorilla Glass obtained by nonlinear ellipse rotation measurements},journal={Applied Optics},note={v. 58, n. 28, p. 7858-7861},year={2019}} |
