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Science & ResearchSep 3, 2026

Experimentally constrained modeling of the Pockels response of KNbO3 and KTaNbO3

The soft-mode of electro-optic (EO) metal-oxide perovskites plays a critical role in determining their Pockels responses.

The soft-mode of electro-optic (EO) metal-oxide perovskites plays a critical role in determining their Pockels responses. This is the case of potassium tantalate niobate (KTN), which exhibits an intrinsic Pockels response 2.5 times larger than that of state-of-the-art barium…

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