Presentation Information

[ME3-3]All-optical multi-level complex-valued convolution assisted by four-wave mixing

○Haodong Yang1, Wentao Gu1, Xiaoyan Gao1, Wenchan Dong1, Jing Xu1, Xinliang Zhang1 (1.Huazhong University of Science and Technology)

Keywords:

Silicon photonic and nanophotonic devices for computing applications,Optical signal processing devices

We present an integrated time-delay interferometric structure assisted by four-wave mixing for multi-level complex-valued convolutions, and experimentally demonstrate the enhanced noisyimage processing via two-level convolutions of mean filtering and edge extraction.