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Materials

Table of Properties

MaterialRefractive Index (n0)Electro-Optic Coefficient (r)Dielectric Coefficient (k)
LiNbO32.331128
LiTaO32.21843
BaTiO32.422283
KNbO32.334035
SBN2.3747880

Note: Crystals of the lithium niobate family (LiNbO3 and LiTaO3) are popular materials for long-term high-capacity storage.