Recent developments in chip-based photonic quantum circuits have radically impacted quantum information processing. However, it is challenging for monolithic photonic platforms to meet the stringent demands of most quantum applications. Hybrid platforms combining different photonic technologies in a single functional unit have great potential to overcome the limitations of monolithic photonic circuits. Our Review summarizes the progress of hybrid quantum photonics integration, discusses important design considerations, including optical connectivity and operation conditions, and highlights several successful realizations of key physical resources for building a quantum teleporter. We conclude by discussing the roadmap for realizing future advanced large-scale hybrid devices, beyond the solid-state platform, which hold great potential for quantum information applications.

基于芯片的光子量子电路的最新发展从根本上影响了量子信息处理。然而，单片光子平台要满足大多数量子应用的严格要求具有挑战性。将不同光子技术结合在单个功能单元中的混合平台具有克服单片光子电路局限性的巨大潜力。我们的评论总结了混合量子光子集成的进展，讨论了重要的设计考虑因素，包括光学连接和操作条件，并重点介绍了构建量子传送器的关键物理资源的几个成功实现。最后，我们讨论了超越固态平台的未来先进大规模混合器件的路线图，这些器件在量子信息应用方面具有巨大的潜力。