Results 11 to 20 of about 4,542 (261)

InP/InGaAs Photodetector on SOI Photonic Circuitry

IEEE Photonics Journal, 2010
We present an InP-based membrane p-i-n photodetector on a silicon-on-insulator sample containing a Si-wiring photonic circuit that is suitable for use in optical interconnections on Si integrated circuits (ICs).
P. R. A. Binetti, X. J. M. Leijtens, T. de Vries, Y. S. Oei, L. Di Cioccio, J.-M. Fedeli, C. Lagahe, J. Van Campenhout, D. Van Thourhout, P. J. van Veldhoven, R. Nötzel, M. K. Smit   +11 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

Optical Pipelined Multi‐bus Interconnection Network Intrinsic Topologies

ETRI Journal, 2017
Digital all‐optical parallel computing is an important research direction and spans conventional devices and convergent nano‐optics deployments. Optical bus‐based interconnects provide interesting aspects such as relative information communication speed ...
Brian Joseph d'Auriol
doaj   +1 more source

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

VCSEL Technology for Green Optical Interconnects

IEEE Photonics Journal, 2012
State-of-the-art vertical-cavity surface-emitting laser (VCSEL) technology will be reviewed in terms of power consumption and reliability to realize the energy-efficient high-performance computing (HPC) and data centers.
A. Kasukawa
doaj   +1 more source

Computational Study of the Coupling Performances for a Long-Distance Vertical Grating Coupler

Photonics, 2023
We present a high-efficiency silicon grating coupler design based on a left–right mirror-symmetric grating and a metal mirror. The coupler achieves nearly perfect 90-degree vertical coupling.
Zhonghua Yang, Wenbo Luo, Yu Sun
doaj   +1 more source

200G VCSEL Development and Proposal of Using VCSELs for Near-Package-Optics Scale-Up Application

Photonics
The connectivity demands of high-performance computing (HPC), artificial intelligence (AI) and data centers are driving the development of a new generation of multimode optical components.
Tzu Hao Chow, Jingyi Wang, Sizhu Jiang, M. V. Ramana Murty, Laura M. Giovane, Chee Parng Chua, Lip Min Chong, Lowell Bacus, Xiaoyong Shan, Salvatore Sabbatino, Zixing Xue, I-Hsing Tan   +11 more
doaj   +1 more source

Features of DLW-STED nanolithography for quantum optics [PDF]

EPJ Web of Conferences, 2019
The report proposes a discussion of the effective combination of two current trends: the additive 3D printing method and the development of multicomponent photonic schemes, as well as the development of the foundations of additive scalable and flexible ...
Vitukhnovsky A.G., Chubich D.A., Kolymagin D.A., Zvagelsky R.D.   +3 more
doaj   +1 more source

Integrated Components and Solutions for High-Speed Short-Reach Data Transmission

Photonics, 2021
According to different transmission distances, application scenarios of a data center mainly include intra- and inter-data center optical interconnects.
Lin Jiang, Lianshan Yan, Anlin Yi, Yan Pan, Bo Zhang, Qianggao Hu, Wei Pan, Bin Luo   +7 more
doaj   +1 more source

Flexible Data Rate Allocation Using Non-Orthogonal Multiple Access (NOMA) in a Mode Division Multiplexing (MDM) Optical Power Splitter for System-on-Chip Networks

Sensors, 2023
We put forward and demonstrate a silicon photonics (SiPh)-based mode division multiplexed (MDM) optical power splitter that supports transverse-electric (TE) single-mode, dual-mode, and triple-mode (i.e., TE0, TE1, and TE2).
Yuan-Zeng Lin, Chi-Wai Chow, Tien-Wei Yu, Yin-He Jian, Tun-Yao Hung, Jian-Wen Chen, Chien-Hung Yeh   +6 more
doaj   +1 more source