Abstract: This paper presents the design of a ridge gap waveguide filter with vertically aligned resonators, utilizing both vertical and longitudinal coupling to create transmission zeros on the upper ...
Photonics is promising to handle extensive vector multiplications in AI applications. Scientists in China have promoted a programmable and reconfigurable photonic linear vector machine named SUANPAN, ...
Abstract: This paper presents a nonlinear optical correlator in a 4 f configuration exploiting the Kerr effect for optical processing and matrix multiplication. The system uses four-wave mixing ...