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Page 339 of International Journal of Optical Computing Vol. 2, Issue 4 [page]

1991 International Journal of Optical Computing  
A. V. Krishnamoorthy, G. Yayla and S. Esener, ‘Design of a scalable optoelectronic neural system using free space optical interconnects’, IJCNN-9/, Seattle, July 1991. Author’s biography: J.  ...  Currently he is the head of the Optics Group at Télécom Bretagne. His research interests concern 2-D optical information processing, neurocomputing and photonic switching.  ... 

Firehose Architectures for Free-Space Optically Interconnected VLSI Circuits

Ashok V. Krishnamoorthy, David A.B. Miller
1997 Journal of Parallel and Distributed Computing  
Free-space optical interconnects will soon be able to provide input/output bandwidths to a VLSI chip in excess of a terabit per second.  ...  The successful application of this technology to parallel distributed processing systems depends on the need for high-bandwidth interconnects and the ability of the architecture to sustain a stream of  ...  Acknowledgment: The authors express their gratitude to Fouad Kiamilev, Joseph Ford, Osman Kibar, and Haldun Özaktas for stimulating discussions on the subject of optoelectronic computing architectures.  ... 
doi:10.1006/jpdc.1996.1292 fatcat:jlf6tcpecrcqdmjhw66f3jtfo4

Winner-Take-All Neural Network with Massively Optoelectronic Interconnections

Ali
2009 American Journal of Applied Sciences  
In this study, the implementation of a neural network that exploits an optical interconnect to perform a real task is described.  ...  The increased interconnection density, bandwidth, nonlocality and fan-out-fan-in offered by optics over conventional electronic technologies make it a very attractive medium for a variety of application  ...  CONCLUSION In this study, the problems of high interconnection density are solved by using a free-space optical interconnect that exploits diffractive optical techniques to generate the required interconnection  ... 
doi:10.3844/ajassp.2009.268.272 fatcat:um2igheelrfsjedds47doehlii

Winner-Take-All Neural Network with Massively Optoelectronic Interconnections

Wissam H. Ali, Ahmed N. Abdalla, Wa'l H. Ali
2009 American Journal of Applied Sciences  
In this study, the implementation of a neural network that exploits an optical interconnect to perform a real task is described.  ...  The increased interconnection density, bandwidth, nonlocality and fan-out-fan-in offered by optics over conventional electronic technologies make it a very attractive medium for a variety of application  ...  CONCLUSION In this study, the problems of high interconnection density are solved by using a free-space optical interconnect that exploits diffractive optical techniques to generate the required interconnection  ... 
doi:10.3844/ajas.2009.268.272 fatcat:q7k4gzdd2fhhjlt3kpjjdiht4m

Broadcast and Weight: An Integrated Network For Scalable Photonic Spike Processing

Alexander N. Tait, Mitchell A. Nahmias, Bhavin J. Shastri, Paul R. Prucnal
2014 Journal of Lightwave Technology  
Index Terms-Asynchronous circuits, network topology, neuromorphics, optical computing, optical interconnects, photonic integrated circuits, spiking neural networks, system analysis and design, WDM networks  ...  Broadcast-and-weight is a new approach for combining neuromorphic processing and optoelectronic physics, a pairing that is found to yield a variety of advantageous features.  ...  structural features not possible with holographic or free-space systems, as discussed in Section IV-A.  ... 
doi:10.1109/jlt.2014.2345652 fatcat:4mwhpxwj4ra3bow77rxxqr4wve

Optoelectronic neural-network scheduler for packet switches

Roderick P. Webb, Andrew J. Waddie, Keith J. Symington, Mohammed R. Taghizadeh, John F. Snowdon
2000 Applied Optics  
The problems of high interconnection density are solved by use of a free-space optical interconnect that exploits diffractive optical techniques to generate the required interconnection patterns and weights  ...  The scheduler uses a neural network in a winner-take-all strategy to optimize decisions on the throughput of both a crossbar and a banyan switching fabric.  ...  The system thus exploits several of the degrees of freedom made available to computation by free-space optics: the raw bandwidth of a massively parallel interconnection, the nonlocality that can be achieved  ... 
doi:10.1364/ao.39.000788 pmid:18337955 fatcat:d7kbzh2zwbfpdhflb6ytq4txoe

Design trade-offs in optoelectronic parallel processing systems using smart-SLMs

D. -T. Lu, V. H. Ozguz, P. J. Marchand, A. V. Krishnamoorthy, F. Kiamilev, R. Paturi, S. H. Lee, S. C. Esener
1992 Optical and quantum electronics  
Optoelectronic devices with free-space optical interconnections offer new possibilities in massively parallel processing.  ...  An optoelectronic and a VLSI implementation of a multistage interconnection network are compared from a technological standpoint.  ...  Philippe Marchand is supported by a Lavoisier fellowship from the French Foreign Ministry. Fouad Kiamilev is supported by a graduate fellowship from the Office of Navel Research.  ... 
doi:10.1007/bf00619508 fatcat:lmcfe6w3ljgrlj2mq2ng7qvitm

Multichip module with planar-integrated free-space optical vector-matrix-type interconnects

Matthias Gruber
2004 Applied Optics  
Even in the semiconductor industry, free-space optical technology is nowadays seen as a prime option for solving the continually aggravating problem with VLSI chips, namely, that the interconnect technology  ...  To make free-space optics compatible with established lithography-based design and fabrication techniques the concept of planar integration was proposed approximately a decade ago.  ...  A detailed description of the free-space optical interconnects will be provided.  ... 
doi:10.1364/ao.43.000463 pmid:14735965 fatcat:hk5ymm6g3fdxhjarj2hj5w7kti

Introduction to JSTQE Issue on Photonics for Deep Learning and Neural Computing

Paul R. Prucnal, Bhavin J. Shastri, Ingo Fischer, Daniel Brunner
2020 IEEE Journal of Selected Topics in Quantum Electronics  
photonic reservoir computer; and strategies to mitigate the effects of noise in reservoir computing. 2) free-space neural networks-deep diffractive neural networks and their scalability and performance  ...  neural networks-for deep learning acceleration using tunable microring resonators or semiconductor optical amplifiers; a Winograd-based convolutional neural networks; and noise and scalability analysis  ...  He is a Co-Editor of the book Photonic Reservoir Computing (Optical Recurrent Neural Networks) (De Gruyter, 2019), has organized numerous conferences and workshops on the topic.  ... 
doi:10.1109/jstqe.2020.2965384 fatcat:f6kubfhkube7hgxzygqlrizxa4

Optoelectronic Intelligence [article]

Jeffrey M. Shainline
2020 arXiv   pre-print
Here I sketch a concept for optoelectronic hardware, beginning with synaptic circuits, continuing through wafer-scale integration, and extending to systems interconnected with fiber-optic white matter,  ...  Operation at 4\,K enables the use of single-photon detectors and silicon light sources, two features that lead to efficiency and economical scalability.  ...  Liquid helium flows between the wafers of a column for cooling, and free-space links propagate without loss through the helium.  ... 
arXiv:2010.08690v1 fatcat:6zrpdxj4bfacld2ewf6lonjnzq

Photonics for artificial intelligence and neuromorphic computing [article]

Bhavin J. Shastri, Alexander N. Tait, Thomas Ferreira de Lima, Wolfram H. P. Pernice, Harish Bhaskaran, C. David Wright, Paul R. Prucnal
2020 arXiv   pre-print
Photonic integrated circuits have enabled ultrafast artificial neural networks, providing a framework for a new class of information processing machines.  ...  Research in photonic computing has flourished due to the proliferation of optoelectronic components on photonic integration platforms.  ...  A free-space diffractive network with a nonlinear activation function has also been demonstrated [78] .  ... 
arXiv:2011.00111v2 fatcat:e7s4xr5rwbaknk7mkf7mwkmoci

Progress in neuromorphic photonics

Thomas Ferreira de Lima, Bhavin J. Shastri, Alexander N. Tait, Mitchell A. Nahmias, Paul R. Prucnal
2017 Nanophotonics  
By bridging the mathematical prowess of artificial neural networks to the underlying physics of optoelectronic devices, neuromorphic photonics could breach new domains of information processing demanding  ...  The proposed photonic architecture revolves around the processing network node composed of two parts: a nonlinear element and a network interface.  ...  block for scalable photonic neural networks (Section 4).  ... 
doi:10.1515/nanoph-2016-0139 fatcat:rqa7k7bjmzgnbcmokjpfoetbru

Subject index

2003 IEEE Journal of Selected Topics in Quantum Electronics  
., + , J-STQE March-Apr 03 387-399 highly parallel free-Space opt. interconnects, design rules. Kirk, A.G., + , J-STQE March-Apr 03 531-547 optoelectronic neural net. scheduler, expt. implement.  ...  Louri, A., + , J-STQE March-Apr 03 667-676 Tomography; cf. Acoustic tomography; Optical tomography Transceivers highly parallel free-Space opt. interconnects, design rules.  ... 
doi:10.1109/jstqe.2003.1263789 fatcat:wk24mbvhpvcknmtyz4k4rlbxue

A review of optical neural networks

Xiubao Sui, Qiuhao Wu, Jia Liu, Qian Chen, Guohua Gu
2020 IEEE Access  
Optical neural network can process information in parallel by using the technology based on free-space and integrated platform.  ...  Then we introduce the optical neural network achieved by free-space optical interconnection and waveguide optical interconnection. Finally we talk about the nonlinearity in optical neural networks.  ...  IMPLEMENTATION: FREE SPACE AND INTEGRATED WAVEGUIDE To sum up, SLM, MLA and HOE can be used to realize optical linear interconnection in free space.  ... 
doi:10.1109/access.2020.2987333 fatcat:pxn7rhv6ybhbjie4w6eca7kwum

Matter: Volume 6476

Proceedings of SPIE, Louay A. Eldada, El-Hang Lee
2007 Optoelectronic Integrated Circuits IX  
[7, 8, 9, 10] and the free-space bus systems implemented through free-space optical interconnections [11, 12] .  ...  Optical interconnects can be classified as either free space or guided wave. Free-space optical interconnects have been widely pursued for chip-to-chip communication [4, 5] .  ...  Low cost considerations The following guidelines apply to configuring low cost options for optical interconnects:  ... 
doi:10.1117/12.727286 fatcat:tmelyup6prcdzgloen5tyxy4qy
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