论文标题
集成光子量子技术
Integrated Photonic Quantum Technologies
论文作者
论文摘要
如果可以控制微观物理系统以按大规模和高忠诚度进行编码，传输和处理量子信息，那么具有从根本上具有新信息处理能力的技术将出现。在2008年成立之后的十年中，综合量子光子学的技术使光的生成，加工和检测光的量子状态稳步提高和复杂性水平。使用已建立的和高级制造技术，该场从固定电路的演示中发展，其中包括很少的组件和两个光子在两个光子上运行，到可编程电路接近具有多个多光子状态的1000个组件的可编程电路。在接下来的十年中，这种趋势的延续将迎来一个多功能平台，以实现未来的量子技术。这篇综述总结了综合光子量子技术（材料，设备和功能）的进展，并证明了其片上应用程序的应用，包括安全量子通信，量子物理和化学系统的模拟，玻色子采样以及线性量子量子信息处理。
Generations of technologies with fundamentally new information processing capabilities will emerge if microscopic physical systems can be controlled to encode, transmit, and process quantum information, at scale and with high fidelity. In the decade after its 2008 inception, the technology of integrated quantum photonics enabled the generation, processing, and detection of quantum states of light, at a steadily increasing scale and level of complexity. Using both established and advanced fabrication techniques, the field progressed from the demonstrations of fixed circuits comprising few components and operating on two photons, to programmable circuitry approaching 1000 components with integrated generation of multi-photon states. A continuation in this trend over the next decade would usher in a versatile platform for future quantum technologies. This Review summarises the advances in integrated photonic quantum technologies (materials, devices, and functionality), and its demonstrated on-chip applications including secure quantum communications, simulations of quantum physical and chemical systems, Boson sampling, and linear-optic quantum information processing.
