Results 1 to 10 of about 34,697 (177)

Optical Interconnects Finally Seeing the Light in Silicon Photonics: Past the Hype [PDF]

Nanomaterials, 2022
Electrical interconnects are becoming a bottleneck in the way towards meeting future performance requirements of integrated circuits. Moore’s law, which observes the doubling of the number of transistors in integrated circuits every couple of years, can ...
Hosam Mekawey, Mohamed Elsayed, Yehea Ismail, Mohamed A. Swillam   +3 more
doaj   +2 more sources

Multimode Optical Interconnects on Silicon Interposer Enable Confidential Hardware-to-Hardware Communication [PDF]

Sensors, 2023
Following Moore’s law, the density of integrated circuits is increasing in all dimensions, for instance, in 3D stacked chip networks. Amongst other electro-optic solutions, multimode optical interconnects on a silicon interposer promise to enable high ...
Qian Zhang, Sujay Charania, Stefan Rothe, Nektarios Koukourakis, Niels Neumann, Dirk Plettemeier, Juergen W. Czarske   +6 more
doaj   +2 more sources

Compressed Nonlinear Equalizers for 112-Gbps Optical Interconnects: Efficiency and Stability [PDF]

Sensors, 2020
Low-complexity nonlinear equalization is critical for reliable high-speed short-reach optical interconnects. In this paper, we compare the complexity, efficiency and stability performance of pruned Volterra series-based equalization (VE) and neural ...
Wenjia Zhang, Ling Ge, Yanci Zhang, Chenyu Liang, Zuyuan He   +4 more
doaj   +2 more sources

Wavelength-Multiplexed Duplex Transceiver Based on III-V/Si Hybrid Integration for Off-Chip and On-Chip Optical Interconnects [PDF]

IEEE Photonics Journal, 2016
A six-channel wavelength-division-multiplexed optical transceiver with a compact footprint of 1.5 $\times$ 0.65 mm2 for off-chip and on-chip interconnects is demonstrated on a single silicon-on-insulator chip. An arrayed waveguide grating is used as the
Kaixuan Chen, Qiangsheng Huang, Jianhao Zhang, Jianxin Cheng, Xin Fu, Chenzhao Zhang, Keqi Ma, Yaocheng Shi, Dries Van Thourhout, Gunther Roelkens, Liu Liu, Sailing He   +11 more
doaj   +3 more sources

Advances in silicon photonics for high-capacity optical interconnects - INVITED [PDF]

EPJ Web of Conferences, 2023
We review our recent progress on advanced silicon photonic devices and photonic circuits, including advanced grating couplers, modulators, mode and polarization division multiplexing and integrated optical signal processors for use in high capacity data ...
Tsang Hon Ki, Yi Dan, Zhou Xuetong, Chan David Weng U.   +3 more
doaj   +1 more source

Nd-doped polymer waveguide amplifiers at 850-930 nm [PDF]

, 2009
Nd-complex-doped, polymer channel waveguides were realized on thermally oxidized silicon wafers by a simple fabrication procedure. Broadband optical gain was demonstrated at 850-930 nm.
Diemeer, Mart B.J., Driessen, Alfred, Pollnau, Markus, Sengo, Gabriel, Yang, Jing   +4 more
core   +13 more sources

Polycrystalline silicon PhC cavities for CMOS on-chip integration

Scientific Reports, 2022
In this work, we present an on-chip 2D and 3D photonics integration solution compatible with Front End of Line integration (FEOL) using deposited polycrystalline silicon (poly:Si) for optical interconnects applications. Deposited silicon integration on a
S. Iadanza, G. C. R. Devarapu, A. Blake, P. Acosta Alba, J.-M. Pedini, L. O’Faolain   +5 more
doaj   +1 more source

Hybrid Coding and Filtering Technique for Optical IM-DD Link With Robustness to Multipath Interference and Bandwidth Limitation

IEEE Photonics Journal, 2021
In this work, a hybrid code division multiplexing (CDM) coding and digital filtering method for optical intensity modulation and direct detection (IM-DD) link is investigated to address multipath interference (MPI) and channel bandwidth limitation.
Lin Sun, Gai Zhou, Qirui Fan, Alan Pak Tao Lau, Changjian Guo, Chao Lu   +5 more
doaj   +1 more source

Optical Interconnection Architectures based on Microring Resonators [PDF]

, 2009
: Microring resonators are an interesting device to build integrated optical interconnects, but their asymmetric loss behavior could limit the scalability of classical optical interconnects.
Bianco, Andrea, Cuda, Davide, Garrich, M., Gaudino, Roberto, Gavilanes, G., Giaccone, Paolo, Neri, Fabio   +6 more
core   +2 more sources

Polymer-Waveguide-Based Optical Circuit With Two Vertical-Transition Output Ports Realized on Silicon Substrate for Optical Interconnects

IEEE Photonics Journal, 2013
A polymer-waveguide-based optical circuit with two vertical-transition output ports for the optical interconnects is demonstrated on a silicon substrate.
Mount-Learn Wu, Chin-Ta Chen, Po-Kuan Shen, Tien-Yu Huang, Chia-Chi Chang, Hsu-Liang Hsiao, Teng-Zhang Zhu, Hsiao-Chin Lan, Yun-Chih Lee, Yo-Shen Lin   +9 more
doaj   +1 more source