<p>➀ Fraunhofer IOF researchers advanced thin-film lithium niobate (LNOI) technology to develop photonic integrated circuits (PICs), enabling energy-efficient, high-speed optical systems for quantum computing and AI;</p><p>➁ The PhoQuant project aims to build a photonic quantum computer using LNOI-based optical components, eliminating the need for complex cooling and enabling scalable quantum internet applications;</p><p>➂ LNOI circuits achieve 100 GHz processing speeds with low-voltage control, offering high bandwidth and multi-wavelength signal processing for AI tasks, showcased at World of Quantum 2025.</p>