Demonstration of A Clements-Type $\mathbf{16}\times \mathbf{16}$ Photonic Analog Matrix Processor Based on Silicon Photonics

We fabricated and packaged a Clements-type
$16\times 16$
photonic matrix processor based on silicon photonics. By applying circuit parameter learning, we have obtained an R2 determination coefficient of ~0.859 and demonstrated a clear identity matrix implementation.