An 850 nm Grating Coupler on Thin-Film Lithium Niobate Enabled by Topological Unidirectional Guided Resonance
The inherently high-voltage-length product (<i>V<sub>π</sub>L</i>) of thin-film lithium niobate (TFLN) modulators in the O-, C-, and L-telecom bands restricts further scaling of photonic integrated circuits’ bandwidth density, driving their migration toward shorter operating wavelengths. Nevertheles...
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| Huvudupphov: | , , , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Utgiven: |
MDPI AG
2026-02-01
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| Serie: | Photonics |
| Ämnen: | |
| Länkar: | https://www.mdpi.com/2304-6732/13/2/199 |
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