Improved sellmeier equations of undoped and Mg-doped stoichiometric LiNbO3 and LiTaO3 from visible to mid-IR region

摘要

We have succeeded in deriving accurate and simple Sellmeier equations for stoichiometric LiNbO and LiTaO available from visible to mid-IR region, based on the direct measurements of refractive indices and previously reported OPO experiments.