This Tutorial will discuss the motivation, benefits, and challenges of photonic switching in
data centers and cover prospects of future data centers involving emerging new …

In the dynamic landscape of Artificial Intelligence (AI), two notable phenomena are
becoming predominant: the exponential growth of large AI model sizes and the explosion of …

Reconfigurable silicon photonic devices are widely used in numerous emerging fields such
as optical interconnects, photonic neural networks, quantum computing, and microwave …

Reconfigurable photonic integrated devices and circuits are very important for many
applications. Among various mechanisms for realizing reconfigurability, thermo-optic effect …

This article proposes and experimentally demonstrates the first bandwidth-reconfigurable all-
to-all optical interconnects using a multi-Free-Spectral-Ranges (FSR) integrated 8× 8 SiPh …

While the Fat-Tree network topology represents the dominant state-of-art solution for large-
scale HPC networks, its scalability in terms of power, latency, complexity, and cost is …

The rapid increases in data-intensive applications demand for more powerful parallel
computing systems capable of parallel processing a large amount of data more efficiently …

This paper proposes a machine-learning (ML)-aided cognitive approach for effective
bandwidth reconfiguration in optically interconnected datacenter/high-performance …

A compact on-chip reconfigurable multichannel amplitude equalizer based on cascaded
elliptical microrings is proposed and demonstrated experimentally. With the optimized …

Abstract Silicon nitride (Si 3 N 4) arrayed waveguide gratings (AWGs) have been widely
used for dense wavelength division multiplexing systems because of their low loss and …