Silicon-photonic clos networks for global on-chip communication
Future manycore processors will require energy-efficient, high-throughput on-chip networks.
Silicon-photonics is a promising new interconnect technology which offers lower power …
Silicon-photonics is a promising new interconnect technology which offers lower power …
Designing chip-level nanophotonic interconnection networks
Technology scaling will soon enable high-performance processors with hundreds of cores
integrated onto a single die, but the success of such systems could be limited by the …
integrated onto a single die, but the success of such systems could be limited by the …
[HTML][HTML] Design, fabrication, and metrology of 10× 100 multi-planar integrated photonic routing manifolds for neural networks
We design, fabricate, and characterize integrated photonic routing manifolds with 10 inputs
and 100 outputs using two vertically integrated planes of silicon nitride waveguides. We …
and 100 outputs using two vertically integrated planes of silicon nitride waveguides. We …
A generic optical router design for photonic network-on-chips
Photonic network-on-chip (NoC) architectures are emerging as a new paradigm to
interconnect a large number of processing cores at chip level, meeting the pressing demand …
interconnect a large number of processing cores at chip level, meeting the pressing demand …
Universal method for constructing N-port non-blocking optical router based on 2× 2 optical switch for photonic networks-on-chip
We propose a universal method for constructing N-port non-blocking optical router for
photonic networks-on-chip, in which all microring (MR) optical switches or Mach-Zehnder …
photonic networks-on-chip, in which all microring (MR) optical switches or Mach-Zehnder …
Exploring the design of 64-and 256-core power efficient nanophotonic interconnect
R Morris, AK Kodi - IEEE Journal of Selected Topics in Quantum …, 2010 - ieeexplore.ieee.org
High-performance and low-power network-on-chips (NoCs) will be required to support the
increasing number of cores in future chip multiprocessors. In this paper, we propose a …
increasing number of cores in future chip multiprocessors. In this paper, we propose a …
Four-port silicon multi-wavelength optical router for photonic networks-on-chip
We design and fabricate a four-port wavelength-selective optical router on silicon-on-
insulator wafer for photonic networks-on-chip. The router consists of four basic operation …
insulator wafer for photonic networks-on-chip. The router consists of four basic operation …
Silicon dual-ring modulator
Q Xu* - Optics express, 2009 - opg.optica.org
A silicon electro-optic modulator based on coupled microring resonators is proposed. The
dual-ring modulator has wide optical bandwidth, high extinction ratio and low insertion loss …
dual-ring modulator has wide optical bandwidth, high extinction ratio and low insertion loss …
Microring resonator-based optical router for photonic networks-on-chip
Z Yu, Q Zhang, X Jin, J Zhao, H Baghsiahi… - Quantum …, 2016 - iopscience.iop.org
We report the design and analysis of a non-blocking microring resonator-based optical
switched router, which can be used as a switch node to construct a large photonic routing …
switched router, which can be used as a switch node to construct a large photonic routing …
Wavelength-selective switching using double-ring resonators coupled by a three-waveguide directional coupler
A novel design of a two-bus coupled-rings 2× 2 switch with inter-ring coupling enabled by a
three-waveguide (3w) directional coupler is proposed. The device is analyzed using a …
three-waveguide (3w) directional coupler is proposed. The device is analyzed using a …