This paper proposes and demonstrates a flexible-bandwidth optical interconnect
architecture for data centers exploiting wavelength routing in arrayed waveguide grating …

This paper discusses prospects and challenges of optical networking designed to meet
exponentially growing demands of data traffic. We discuss both intra and inter data-center …

For the first time, we experimentally demonstrate rapid and flexible bandwidth adjustment in
an optically interconnected data center network with hot spots. Experiments show 1.77× …

Data center networks are facing growing challenges to deliver higher bandwidth efficiency,
lower latency, better flexibility, and lower cost. Various optical interconnect schemes have …

In this paper, we propose a novel optical pyramid data center network architecture
(OPMDC), achieving scalable and high bandwidth, low latency, and reduced power …

Optical interconnects for data centers can offer reduced power consumption, low latency,
and high scalability, compared to electrical interconnects. However, active optical …

With the development of cloud computing and other online applications, data centers
holding hundreds of thousands of servers need to handle massive amounts of data and the …

This paper discusses new approaches of optical networking designed to meet exponentially
growing demands of data traffic and to support future generations of cloud computing. Future …

The exponential increase in the data center network traffic has posed new challenges for
achieving high throughput, low latency and energy consumption. To address these …

Departing from traditional server-centric data center architectures towards disaggregated
systems that can offer increased resource utilization at reduced cost and energy envelopes …