AI Agents for Photonic Integrated Circuit Design Automation. - Ankita Sharma; YuQi Fu; Vahid Ansari; Rishabh Iyer; Fiona Kuang; Kashish Mistry; Raisa Islam Aishy; Sara Ahmad; Joaquin Matres; Dirk R. Englund; Joyce K. S. Poon (CoRR, 2025)