[14p-B508-1~8] 3.15 Silicon photonics and integrated photonics

[14p-B508-4] Fabrication of high efficiency grating coupler designed by evolution strategy

〇(M1)Yuto Miyatake¹, Naoki Sekine¹, Toprasertpong Kasidit¹, Shinichi Takagi¹, Mitsuru Takenaka¹ (1.Univ. Tokyo)

Keywords:grating coupler, Silicon photonics

To investigate the applicability of artificial intelligence for designing components of photonic integrated circuit, we have studied the desing of grating couplers using the covariance matrix adaptation evolution strategy (CMA-ES). In this study, we fabricated and measured the designed grating couplers on SOI wafer.