[17a-WL2_401-1~11] 3.13 シリコンフォトニクス・光電融合集積・光制御

11:45 〜 12:00奨励賞エントリー英語発表

[17a-WL2_401-11] A photonic tensor core based on hybrid wavelength- and time-division multiplexing with on-chip wavelength (de)multiplexers

〇(D)Chengli Chai¹, Rui Tang¹, Makoto Okano², Kasidit Toprasertpong¹, Mitsuru Takenaka¹ (1.The University of Tokyo, 2.AIST)

キーワード：

AI、optical computing、photonic integrated circuit

We demonstrated a hybrid WDM–TDM photonic tensor core for matrix-matrix multiplication. A 3-wavelength, 12-channel circuit is fabricated and employed for CNN inference, achieving an accuracy of 92.8% in a handwritten digit recognition task.