The recent developments in the research area of optical networks and topology systems indicate a significant shift towards enhancing scalability, efficiency, and robustness in network design. Innovations in multi-band elastic optical networks (EONs) are focusing on optimizing physical parameters such as optical power and quality of transmission (QoT) to improve spectral efficiency and throughput. Hyper-accelerated power optimization strategies, such as flat launch power (FLP) and flat received power (FRP), are being proposed to expedite network power optimization while maintaining service stability. These approaches are particularly effective in large-scale networks, demonstrating improvements in throughput and signal-to-noise ratio metrics. Additionally, advancements in fiber technology, such as ultra-low inter-core crosstalk fibers, are being explored to enhance network performance in long-haul scenarios, with simulations showing increased network throughput. The integration of opto-electronic hybrid architectures, like LumosCore, is addressing the scalability and bandwidth challenges in large-scale GPU clusters, offering a promising solution for high-performance computing environments. Furthermore, the development of systematic benchmarking tools, such as Topology Bench, is providing a more objective and comprehensive approach to evaluating and selecting network topologies, thereby enhancing the generalizability of research in this field. Overall, the field is progressing towards more efficient, scalable, and robust network designs, driven by innovative approaches in power optimization, fiber technology, and benchmarking methodologies.