ConceptLithium Niobate
Thin-Film Lithium Niobate
A photonic integrated chip material featuring high-speed electro-optic modulation characteristics, used in photonic quantum computing chips.
Timeline (last 90 days)
Oct 19
The TuringQ team reduced the photon circuit transmission loss of thin-film lithium niobate photonic quantum chips to 0.03 dB/cm, with key single-device insertion loss below 0.1 dB, fiber-to-chip single-end coupling loss of 0.9 dB/facet, and wafer-level quantum light source spectral purity exceeding 99%.
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