AINeutralarXiv – CS AI · 10h ago5/10
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An LLM-Orchestrated Agent for Directional-Coupler Design with Self-Consistent Eigenmode and FDTD Validation
Researchers present an LLM-based design agent that orchestrates the optimization of silicon-on-insulator directional couplers by coordinating eigenmode solvers and FDTD simulations without performing calculations itself. The agent achieved a 50/50 optical splitter with 0.498 cross-fraction accuracy against a 0.500 target, demonstrating effective human-AI collaboration in photonic device engineering.