Co‑Packaged Optics (CPO) for AI Infrastructure Market Size, Share & Industry Analysis, By Deployment Architecture (Switch Co-Packaged Optics, Accelerator Optical I/O, Near-Packaged Optics, On-Board Optics), By Data Rate (Below 800G, 800G, 1.6T, and 3.2T and above), By Component (Optical Engine, Switch ASICs & Electrical ICs, Laser Sources, Connector & Packaging), By Application (AI Training Clusters, AI Inference Clusters, HPC Systems, AI Cloud Data Centers), By End-user (Hyperscale Cloud Service, GPU Cloud Providers, Data Center, Government & Defense), and Regional Forecast, 2026 – 2034