Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. References 1, , , et al., “Integrated Photonics on Thin-Film Lithium Niobate,” Advances in Optics and Photonics 13 (2021): 242–352. 2, , , et al., “Integrated Electro-Optics on Thin-Film Lithium Niobate,” Nature Reviews Physics 7 (2025): 237–254.