NOT KNOWN FACTUAL STATEMENTS ABOUT ER:YAG& ER

saturation that happened during the nonlinear refractive index and how the nonlinear gradient refractive index generates diffraction in the transmitted laser beam.Ohsugi et al. [55] as opposed bone ablation with Er:YAG laser and bur drilling in rat calvaria and shown drastically greater bone mend ratios pursuing laser ablation in comparison to bur