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 …

Over the past few years, progress in hollow-core optical fiber technology has reduced the
attenuation of these fibers to levels comparable to those of all-solid silica-core single-mode …

Following a decade of radical advances in the areas of integrated photonics and computing
architectures, we discuss the use of optics in the current computing landscape attempting to …

Heterogeneous integration of III–V semiconductor photonics combined with silicon foundry
technology enables low-cost, high-performance photonic integrated circuits. Highly reliable …

Aiming at solving the scaling issues of bandwidth and latency in current hierarchical data
center network (DCN) architectures, we propose and investigate a novel optical flat DCN …

To solve the bandwidth and latency issues in current hierarchical data center network (DCN)
architectures based on electrical switches, we propose a novel hybrid DCN architecture …

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 …

This paper reports the first experimental demonstration of silicon photonic (SiPh) Flex-
LIONS, a bandwidth-reconfigurable SiPh switching fabric based on wavelength routing in …

Reflecting the recent slow-down in Moore's law and the proliferation of artificial
intelligence/machine learning workloads, the performance and energy consumption of …

This study presents simulation studies on the execution time and energy consumption of
optical multi-socket boards with on-chip, all-to-all, and contention-less arrayed waveguide …