Prospects and challenges of photonic switching in data centers and computing systems
SJB Yoo - Journal of Lightwave Technology, 2021 - ieeexplore.ieee.org
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 …
data centers and cover prospects of future data centers involving emerging new …
Jupiter evolving: transforming google's datacenter network via optical circuit switches and software-defined networking
L Poutievski, O Mashayekhi, J Ong, A Singh… - Proceedings of the …, 2022 - dl.acm.org
We present a decade of evolution and production experience with Jupiter datacenter
network fabrics. In this period Jupiter has delivered 5x higher speed and capacity, 30 …
network fabrics. In this period Jupiter has delivered 5x higher speed and capacity, 30 …
Photonic switching in high performance datacenters
Photonic switches are increasingly considered for insertion in high performance datacenter
architectures to meet the growing performance demands of interconnection networks. We …
architectures to meet the growing performance demands of interconnection networks. We …
A comparative review of MEMS-based optical cross-connects for all-optical networks from the past to the present day
M Stepanovsky - IEEE Communications Surveys & Tutorials, 2019 - ieeexplore.ieee.org
Micro-electro-mechanical systems (MEMS)-based cross-connects are widely used for all-
optical switching in recent optical networks. This paper provides a brief overview of various …
optical switching in recent optical networks. This paper provides a brief overview of various …
Large-scale silicon photonic switches with movable directional couplers
Fast optical circuit switches (OCSs) with high port count offer reconfigurable bandwidth in
optical networks and have the potential to significantly increase the performance and …
optical networks and have the potential to significantly increase the performance and …
Single-crystalline silicon micromirrors actuated by self-aligned vertical electrostatic combdrives with piston-motion and rotation capability
D Lee, U Krishnamoorthy, K Yu, O Solgaard - Sensors and Actuators A …, 2004 - Elsevier
We present micromirrors actuated by self-aligned, high aspect ratio, vertical electrostatic
combdrives with multi-level electrical isolation that allows bi-directional and dual-mode …
combdrives with multi-level electrical isolation that allows bi-directional and dual-mode …
Optical MEMS for lightwave communication
The intensive investment in optical microelectromechanical systems (MEMS) in the last
decade has led to many successful components that satisfy the requirements of lightwave …
decade has led to many successful components that satisfy the requirements of lightwave …
Lightwave fabrics: at-scale optical circuit switching for datacenter and machine learning systems
We describe our experience developing what we believe to be the world's first large-scale
production deployments of lightwave fabrics used for both datacenter networking and …
production deployments of lightwave fabrics used for both datacenter networking and …
Next generation routers
HJ Chao - Proceedings of the IEEE, 2002 - ieeexplore.ieee.org
As the broadband access technologies, such as DSL, cable modem, and gigabit Ethernet,
are providing affordable broadband solutions to the Internet from home and the enterprise, it …
are providing affordable broadband solutions to the Internet from home and the enterprise, it …
1100 x 1100 port MEMS-based optical crossconnect with 4-dB maximum loss
We present a microelectromechanical systems-based beam steering optical crossconnect
switch core with port count exceeding 1100, featuring mean fiber-to-fiber insertion loss of 2.1 …
switch core with port count exceeding 1100, featuring mean fiber-to-fiber insertion loss of 2.1 …