High-port low-latency optical switch architecture with optical feed-forward buffering for 256-node disaggregated data centers
N Terzenidis, M Moralis-Pegios… - Optics …, 2018 - opg.optica.org
Departing from traditional server-centric data center architectures towards disaggregated
systems that can offer increased resource utilization at reduced cost and energy envelopes …
systems that can offer increased resource utilization at reduced cost and energy envelopes …
Design and evaluation of AWGR-based photonic NoC architectures for 2.5 D integrated high performance computing systems
In future performance improvement of the basic building block of supercomputers has to
come through increased integration enabled by 3D (vertical) and 2.5 D (horizontal) die …
come through increased integration enabled by 3D (vertical) and 2.5 D (horizontal) die …
Characteristics of the MTx optical transmitter in Total Ionizing Dose
D Gong, S Hou, BJ Juang, JH Li, C Liu, T Liu… - Nuclear Instruments and …, 2024 - Elsevier
The dual-channel multi-mode 850 nm optical Miniature Transmitter (MTx) is developed for
data transmission of the ATLAS LAr calorimeter readout at LHC. The MTx's are exposed to …
data transmission of the ATLAS LAr calorimeter readout at LHC. The MTx's are exposed to …
Fixed-latency gigabit serial links in a Xilinx FPGA for the upgrade of the muon spectrometer at the ATLAS experiment
J Wang, X Hu, R Pinkham, S Hou… - … on Nuclear Science, 2017 - ieeexplore.ieee.org
We present an implementation of fixed-latency gigabit serial links in a low-cost Xilinx field-
programmable gate array. The implementation is targeted for a data packet router in the …
programmable gate array. The implementation is targeted for a data packet router in the …
A signal packet router for the upgrade of the Muon spectrometer at the ATLAS experiment
X Hu, T Schwarz, Y Liu, B McGovern, N Ozog… - Nuclear Instruments and …, 2022 - Elsevier
We present the design, characterization, and production of a signal packet router for the
upgrade of the ATLAS forward muon detector. The router serves as a packet switch in one of …
upgrade of the ATLAS forward muon detector. The router serves as a packet switch in one of …
Photonic interconnects for interposer-based 2.5 D/3D integrated systems on a chip
Instead of a single die per chip (package) multiple dies stacked vertically (3D) and placed on
an interposer (2.5 D), is emerging as the building block for the future in both mobile and high …
an interposer (2.5 D), is emerging as the building block for the future in both mobile and high …
Aging and environmental tolerance of an optical transmitter for the ATLAS Phase-I upgrade at the LHC
FX Chang, HT Chang, TS Duh, T Hayamizu… - Nuclear Instruments and …, 2016 - Elsevier
The dual channel Miniature optical Transmitter (MTx) is developed for the ATLAS Phase-I
upgrade requiring durable performance in the Large Hadron Collider environment. The data …
upgrade requiring durable performance in the Large Hadron Collider environment. The data …
Optical transceivers for event triggers in the ATLAS phase-I upgrade
L Zhang, C Chen, I Cohen, E Cruda, D Gong… - Nuclear Instruments and …, 2021 - Elsevier
The ATLAS phase-I upgrade aims to enhance event trigger performance in the Liquid Argon
(LAr) calorimeter and the forward muon spectrometer. The trigger signals are transmitted by …
(LAr) calorimeter and the forward muon spectrometer. The trigger signals are transmitted by …
Radiation characterization of COTS components for a signal packet router in the upgrade of the ATLAS muon spectrometer
X Hu, J Wang, Z Qian, S Hou, R Vari… - Journal of …, 2019 - iopscience.iop.org
Abstract Commercial Off-The-Shelf (COTS) devices have been used in a variety of detector
electronics for the ATLAS experiment, including the regions with a significant amount of …
electronics for the ATLAS experiment, including the regions with a significant amount of …