Optical interconnects for extreme scale computing systems
Large-scale high performance computing is permeating nearly every corner of modern
applications spanning from scientific research and business operations, to medical …
applications spanning from scientific research and business operations, to medical …
Flexfly: Enabling a reconfigurable dragonfly through silicon photonics
The Dragonfly topology provides low-diameter connectivity for high-performance computing
with all-to-all global links at the inter-group level. Our traffic matrix characterization of various …
with all-to-all global links at the inter-group level. Our traffic matrix characterization of various …
Synchronous subnanosecond clock and data recovery for optically switched data centres using clock phase caching
The rapid growth in the amount of data being transferred within data centres, combined with
the slowdown in Moore's Law, creates challenges for the future scalability of electronically …
the slowdown in Moore's Law, creates challenges for the future scalability of electronically …
Bridging the last mile for optical switching in data centers
Bridging the Last Mile for Optical Switching in Data Centers Page 1 W1C.3.pdf OFC 2018 © OSA
2018 Bridging the Last Mile for Optical Switching in Data Centers Hitesh Ballani Paolo Costa …
2018 Bridging the Last Mile for Optical Switching in Data Centers Hitesh Ballani Paolo Costa …
Automated routing and control of silicon photonic switch fabrics
Automatic reconfiguration and feedback controlled routing is demonstrated in an silicon
photonic switch fabric based on Mach–Zehnder interferometers. The use of noninvasive …
photonic switch fabric based on Mach–Zehnder interferometers. The use of noninvasive …
Automated wavelength alignment in a 4× 4 silicon thermo-optic switch based on dual-ring resonators
Q Zhu, X Jiang, Y Yu, R Cao, H Zhang… - IEEE Photonics …, 2018 - ieeexplore.ieee.org
We propose and experimentally demonstrate an automated resonance wavelength
alignment scheme for an O-band 4× 4 thermo-optic optical switch using dual-ring …
alignment scheme for an O-band 4× 4 thermo-optic optical switch using dual-ring …
Broadband optical switch for multiple spatial modes based on a silicon densely packed waveguide array
A broadband thermo-optic 2× 2 Mach–Zehnder switch that can control two spatial modes
simultaneously on a silicon chip is demonstrated in this Letter. A broadband multimode 3 dB …
simultaneously on a silicon chip is demonstrated in this Letter. A broadband multimode 3 dB …
Software-defined control-plane for wavelength selective unicast and multicast of optical data in a silicon photonic platform
We demonstrate a programmable control-plane based on field programmable gate array
(FPGA) with a power-efficient algorithm for optical unicast, multicast, and broadcast …
(FPGA) with a power-efficient algorithm for optical unicast, multicast, and broadcast …
Broadband optical waveguide couplers with arbitrary coupling ratios designed using a genetic algorithm
PH Fu, YC Tu, DW Huang - Optics express, 2016 - opg.optica.org
In this work, we present a generalized design of broadband optical waveguide couplers with
arbitrary coupling ratios on the silicon-on-insulator platform. The device is segmented into …
arbitrary coupling ratios on the silicon-on-insulator platform. The device is segmented into …
Time-division packet spatial super-channel switching system with 53.3 Tb/s/port for converged inter/intradata center optical networks
JMD Mendinueta, S Shinada, Y Hirota… - Journal of Lightwave …, 2018 - ieeexplore.ieee.org
This paper presents and experimentally demonstrates a novel high-capacity switching
system with several types of optical switches, based on time division multiplexing, space …
system with several types of optical switches, based on time division multiplexing, space …