Abstract

Quantum technologies are poised to revolutionize information processing and sensing by overcoming classical limits. My research focuses on engineering integrated photonics to realize scalable, practical, and chip-scale quantum technologies. In this talk, I will first present approaches for deterministic single-photon generation essential for quantum computing architectures. By coupling semiconductor quantum dots to nanophotonic cavities, I demonstrate substantially enhanced light–matter coupling. I will also highlight strategies for hybrid integration of such high-performance materials with cutting-edge photonic platforms. Next, I will address quantum sensing and interconnects. I will demonstrate diamond nitrogen-vacancy (NV) center–based quantum sensors that combine high-sensitivity magnetometry with nanoscale spatial resolution. Finally, I will show how nonlinear photonics on thin film lithium niobate (TFLN) platforms can bridge different material systems on a single chip. Together, these results illustrate how integrated photonics serves as a versatile platform for nextgeneration quantum technologies, opening new pathways toward practical, chip-scale quantum computing, sensing, and networking