Key Responsibilities System Architecture Define system architecture for photonics test platforms and develop test methodologies for devices such as optical I/O components, modulators, photodetectors, ring resonators, and interferometers. Develop optical link budgets, perform system simulations, and allocate performance requirements across subsystems including lasers, modulators, detectors, drivers, and DSP. Conduct trade-off analysis across performance, cost, and manufacturability, and support parallel testing strategies for high-volume manufacturing. Optical & Photonics Collaboration Guide silicon photonics PIC design (e.g., waveguides, MZI, ring resonators, grating couplers) and review device models and simulation results with optical design teams. Evaluate optical coupling approaches including grating couplers, edge coupling, fibre-array coupling, and free-space probing while optimizing alignment tolerance, insertion loss, and test stability. System Integration & Validation Collabor...