Photowave represents a cutting-edge optical communications solution tailored for AI-driven memory applications in modern data centers. This hardware leverages photonics to offer substantial improvements in both latency and energy efficiency, supporting disaggregated memory configurations through PCIe 5.0/6.0 and CXL 2.0/3.0 interfaces. This advancement enables data center managers to efficiently scale resources, either within a single rack or across multiple servers, providing flexible and scalable data handling capabilities. With its focus on maximizing the advantages of light transmission, Photowave is set to redefine the boundaries of communication speed and energy utilization in high-performance computing environments.