November 28, 2025Nature CommunicationsOpen Access

Monolithic lithium niobate photonic chip for efficient terahertz-optic modulation and terahertz generation

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Authors

YZYiwen Zhang JYJingwei Yang YZYuansong Zeng

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Implication

Monolithic lithium niobate photonic chip improves terahertz modulation efficiency and supports communications, indicating compact THz systems may become feasible.

Key Points

Efficient terahertz-optic modulation achieved on a photonic chip, enhancing terahertz generation.
Continuous wave terahertz generation at 500 GHz shows marked efficiency improvement of 4.8 × 10-6/W.
Integrated thin-film lithium niobate facilitates high-speed electro-THz modulation at 65 GHz.
Chip-scale technology may enable compact solutions for spectroscopy and advanced communications.

Cite This Study

Zhang et al. (2025) studied this question.

synapsesocial.com/papers/6928f106a65b730b9ea79a9c https://doi.org/10.1038/s41467-025-65293-y

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Implication

Monolithic lithium niobate photonic chip improves terahertz modulation efficiency and supports communications, indicating compact THz systems may become feasible.

Monolithic lithium niobate photonic chip for efficient terahertz-optic modulation and terahertz generation

Discussion

Member takes

Implication

Key Points

Cite This Study

Monolithic lithium niobate photonic chip for efficient terahertz-optic modulation and terahertz generation

Discussion

Member takes

Implication

Key Points

Cite This Study

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