DYNAMOS

CNOOS开发快速（1 ns）和广泛可调谐（>110 nm）激光器，节能（~ fJ/bit），宽带（100 GHz）电光调制器和高速（1 ns）广播和选择分组交换机作为光子集成电路（PIC）。CNOOS通过建议开发低能耗（几pJ/bit）PIC来满足预期的成果目标和呼叫范围，这些PIC集成到模块化和可扩展的子系统中，随后用于演示具有高度确定性的亚微秒延迟的新型数据中心网络，以实现最大限度的拥塞减少，全平分带宽（更低的拥塞）和有保证的服务质量，同时降低每Gbps的成本。建议的网络提供光路交换重新配置和保证（无争用）全平分带宽，允许任何计算节点通信到任何其他节点在满负荷。CNOOS建立在III-V光电子学、厚绝缘体上硅波导技术和硅有机混合（SOH）调制器的最新发展之上。它共同开发收发器，交换机和网络的整个生态系统，以提高整体性能并降低数据交换的总成本，而不是专注于单个光链路或接口的改进。CNOOS的目标与Photonics 21多年度战略路线图2021-2027中定义的主要光子学研究和创新挑战完美匹配。

DYNAMOS develops fast (1 ns) and widely tunable (>110 nm) lasers, energy-efficient (~ fJ/bit), broadband (100 GHz) electro-optic modulators, and high-speed (1 ns) broadcast-and-select packet switches as photonic integrated circuits (PICs). DYNAMOS meets the expected outcome objectives and call scope by proposing the development of low energy (few pJ/bit) PICs, which are integrated into modular and scalable subsystems, and subsequently utilized to demonstrate novel data centre networks with highly deterministic submicrosecond latency to enable maximum congestion reduction, full bisection bandwidth (lower congestion) and guaranteed quality of service while reducing cost per Gbps. The proposed network offers optical circuit switched reconfiguration and guaranteed (contentionless) full-bisection bandwidth, allowing any computational node to communicate to any other node at full-capacity. DYNAMOS builds on recent developments in III-V optoelectronics, thick silicon-on-insulator waveguide technology, and silicon organic hybrid (SOH) modulators. It co-develops the entire ecosystem of transceivers, switches and networks to boost overall performance and to reducing the total cost of data exchange, instead of focusing on the improvement of individual optical links or interfaces. The objectives of DYNAMOS perfectly match the major photonics research & innovations challenges defined in the Photonics21 Multiannual Strategic Roadmap 2021-2027.