# All-optical thin-film lithium niobate memristor

Source: [nature.com](https://www.nature.com/articles/s41566-026-02048-1) · 2026-11-06 · Physics
Page: https://themorning.science/story/all-optical-thin-film-lithium-niobate-memristor-c0a4eff0a71466e8

Nature Photonics, Published online: 06 November 2026; doi:10.1038/s41566-026-02048-1 Oxygen-ion implantation allows the direct fabrication of photonic memristors in thin-film lithium niobate. The resulting devices combine 3-bit non-volatile optical memory, submicrosecond…

## Coverage

- [All-optical thin-film lithium niobate memristor](https://www.nature.com/articles/s41566-026-02048-1) — nature.com, 2026-11-06

---

Brief generated by AI (–) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science