Science · 2026-11-10

Barium titanate's optical properties emerge more clearly after decades of widely varying measurements

A KAIST-led research team has characterized how light propagates through and is absorbed by barium titanate (BTO), a promising material for next-generation optical communication devices. By clarifying optical properties that had been difficult to determine because of the material's complex internal structure, the study provides a foundation for designing these devices.

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Original source: Phys.org Research ↗

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