Results 11 to 20 of about 4,700 (259)

Silicon circuits for chip‐to‐chip communications in multi‐socket server board interconnects

IET Optoelectronics, 2021
Multi‐socket server boards (MSBs) exploit the interconnection of multiple processor chips towards forming powerful cache coherent systems, with the interconnect technology comprising a key element in boosting processing performance.
Miltiadis Moralis‐Pegios, Stelios Pitris, Charoula Mitsolidou, Konstantinos Fotiadis, Hannes Ramon, Joris Lambrecht, Johan Bauwelinck, Xin Yin, Yoojin Ban, Peter De Heyn, Joris Van Campenhout, Tobias Lamprecht, Andreas Lehnman, Nikos Pleros, Theoni Alexoudi   +14 more
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Optical Networks and Interconnects

, 2023
The rapid evolution of communication technologies such as 5G and beyond, rely on optical networks to support the challenging and ambitious requirements that include both capacity and reliability. This chapter begins by giving an overview of the evolution of optical access networks, focusing on Passive Optical Networks (PONs).
Carmen Mas Machuca, Lena Wosinska, Marco Ruffini, Jiajia Chen 0001   +3 more
openaire   +2 more sources

Design of Silicon Photonics Integrated Bulk Zigzag and Sinusoidal Structured Mode Conversion Devices Using Genetic Algorithm (GA) Optimization

Photonics, 2023
To increase the optical interconnect transmission capacity, different multiplexing technologies, including wavelength division multiplexing (WDM), polarization division multiplexing (PolDM) and mode division multiplexing (MDM), can be utilized.
Tien-Wei Yu, Chi-Wai Chow, Pin-Cheng Kuo, Yuan-Zeng Lin, Tun-Yao Hung, Yin-He Jian, Chien-Hung Yeh   +6 more
doaj   +1 more source

Multi-Node All-Optical Interconnect Network Routing for Data-Center Parallel Computers

IEEE Photonics Journal, 2019
A multi-node all-optical interconnect network-routing architecture scheme and implementation technology are designed to improve high-speed and large-capacity data transmission in data centers.
Shuailong Yang, Liu Yang, Fengguang Luo, Biyu You, Yao Ni, Danhui Chen   +5 more
doaj   +1 more source

Monolithic Integrated Silicon Photonic Interconnect With Perfectly Vertical Coupling Optical Interface

IEEE Photonics Journal, 2013
We proposed and demonstrated a point-to-point photonic interconnect based on a perfectly vertical grating coupler. This bidirectional grating plays double roles of coupling and splitting at the optical input.
Zanyun Zhang, Beiju Huang, Zan Zhang, Chuantong Cheng, Hongda Chen   +4 more
doaj   +1 more source

A Novel Laser Source Supply Scheme for Optical Network on Chip

IEEE Access, 2019
With the increasing number of integrated processor cores on a single chip, the bandwidth, speed, and power consumption of electrical interconnect cannot meet the needs of researchers.
Zhuangzhuang Liu, Huaxi Gu, Kun Wang, Bowen Zhang, Kang Wang   +4 more
doaj   +1 more source

Unidirectional emission of GaN-on-Si microring laser and its on-chip integration

Nanophotonics, 2023
GaN-based microring lasers grown on Si are promising candidates for compact and efficient light sources in Si-based optoelectronic integration and optical interconnect due to their small footprints, low mode volume, low power consumption, and high ...
Zhao Hanru, Feng Meixin, Liu Jianxun, Sun Xiujian, Tao Tao, Sun Qian, Yang Hui   +6 more
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High-Speed Reconfigurable Free-Space Card-to-Card Optical Interconnects

IEEE Photonics Journal, 2012
A reconfigurable free-space-based card-to-card optical interconnect architecture employing MEMS-based steering mirror arrays in conjunction with VCSEL and photodiode arrays is proposed and demonstrated in this paper.
Ke Wang, Ampalavanapillai Nirmalathas, Christina Lim, Efstratios Skafidas, Kamal Alameh   +4 more
doaj   +1 more source

Network on-Chip Optical Interconnects – Issues and Challenges

NUST Journal of Engineering Sciences, 2009
Copper wires, having served their purpose in communication networks for a long time, are now rapidly being replaced by photonics. Almost all current deployments employ photonics instead of copper.
Khurram Aziz, Nasir -ud-Din Gohar
doaj   +1 more source

Monolithic optoelectronic integrated broadband optical receiver with graphene photodetectors

Nanophotonics, 2017
Optical receivers with potentially high operation bandwidth and low cost have received considerable interest due to rapidly growing data traffic and potential Tb/s optical interconnect requirements.
Cheng Chuantong, Huang Beiju, Mao Xurui, Zhang Zanyun, Zhang Zan, Geng Zhaoxin, Xue Ping, Chen Hongda   +7 more
doaj   +1 more source