Ferroelectric-based Pockels photonic memory
Zefeng Xu, Chun-Kuei Chen, Hong‐Lin Lin, Maheswari Sivan, Evgeny Gennad’evich Zamburg, James Yong-Meng Lee, S. Venkatesan, Aaron James Danner, Aaron Thean · Nature Communications · 2025
Xu et al. report a Pockels photonic memory by integrating ferroelectric field-effect transistor with lithium niobate on insulator micro ring resonator. Through the manipulation of ferroelectric domains and the Pockels effect, the device achieves energy consumption at fJ/state level.