By Product (Transceivers, Active Optical Cables, Optical Multiplexers, Optical Switches, Others); Component (Lasers, Modulators, Photodetectors, Waveguides, WDM Filters); Material (Silicon-on-Insulator, Silicon Nitride, Indium Phosphide, Others); Wafer Size (200 mm, 300 mm); Data Rate (Up to 400G, 800G, 1.6T and Above); Application (Data Center & HPC, Telecommunications, Sensing & Imaging, Quantum, Automotive (LiDAR)); End-Use Industry (IT & Telecom, Consumer Electronics, Healthcare, Defense, Automotive)—Market Size, Industry Dynamics, Opportunity Analysis and Forecast For 2026–2035