Juejun Hu

Ultra-compact nonvolatile photonics based on electrically reprogrammable transparent phase change materials

2021 · arXiv (Cornell University)

Energy-efficient programmable photonic integrated circuits (PICs) are the cornerstone of on-chip classical and quantum optical technologies. Optical phase shifters constitute the fundamental building blocks which enable these programmable PICs. Thus far, carrier modulation and thermo-optical …