Author:
Bai Bowen,Yang Qipeng,Shu Haowen,Chang Lin,Wu Yichen,Yang Fenghe,Shen Bitao,Tao Zihan,Xie Weiqiang,Hu Weiwei,Bowers John E.,Wang Xingjun
Abstract
We demonstrate a microcomb-driven chip-based photonic convolutional engine utilizing time-wavelength plane stretching approach. A preeminent photonic-core compute density of 1.04 TOPS/mm2 and a record high weight control precision of 9 bits are achieved.