Would be great to add Lithium Niobate - Gayer model #69
Description
Would be great to add the Sellmeier Coefficients for Lithium Niobate from:
Gayer, O.; Sacks, Z.; Galun, E.; Arie, A. Temperature and Wavelength Dependent Refractive Index Equations for MgO-Doped Congruent and Stoichiometric LiNbO3. Appl. Phys. B 2008, 91 (2), 343–348. https://doi.org/10.1007/s00340-008-2998-2.