Filters








7 Hits in 5.9 sec

Optoelectronic-VLSI Technology: Terabit/s I/O to a VLSI Chip [chapter]

Ashok V. Krishnamoorthy
2000 Lecture Notes in Computer Science  
These foundry shuttles represent the first delivery of custom-designed CMOS VLSI chips with surface-normal optical I/O technology.  ...  One such optoelectronic-VLSI (OE-VLSI) technology is based on the hybrid flip-chip area-bonding of GaAs/AlGaAs Multiple-Quantum Well (MQW) electro-absorption modulator devices directly onto active silicon  ...  Indeed, future OE-VLSI technologies (whether modulator-based or VCSELbased) can be expected to provide an I/O bandwidth to a chip that is commensurate with the processing power of the chip, even in the  ... 
doi:10.1007/3-540-45591-4_148 fatcat:3g4vxjhgmvdttfd37kweq26xky

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.  ...  We review examples of computational tasks that require scalable input/output, that is, computations where the I/O bandwidth of a processing element must grow in proportion to its computational bandwidth  ...  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

The AMOEBA switch: an optoelectronic switch for multiprocessor networking using dense-WDM

A.V. Krishnamoorthy, J.E. Ford, F.E. Kiamilev, R.G. Rozier, S. Hunsche, K.W. Goossen, B. Tseng, J.A. Walker, J.E. Cunningham, W.Y. Jan, M.C. Nuss
1999 IEEE Journal of Selected Topics in Quantum Electronics  
Optoelectronic-VLSI technology is used to integrate the switch fabric, routing controller, packet buffers, line interface circuits, and optoelectronic conversion devices on a single chip.  ...  We present a single-chip asynchronous multiprocessor optoelectronic bit-sliced arrayed (AMOEBA) crossbar switch.  ...  Based on the demonstrated performance of the hybrid optoelectronic-VLSI technology, we expect that the number of data channels as well as the bandwidth per channel can be scaled up to provide terabit/s  ... 
doi:10.1109/2944.778301 fatcat:j5k44mhsxfhzdnh7tvwy47ev2y

Optical System and Components for a Terabit/s Optoelectronic Interconnect Demonstrator

SJ Fancey, MR Taghizadeh, GS Buller, AC Walker
1999 Optics in Computing   unpublished
demonstrate an internal aggregate connection bandwidth to a silicon VLSI chip in the region of 1 Terabit/s.  ...  Recent analysis [1] has shown that the i/o requirements of integrated circuits may soon exceed 1 Tbit/s.  ...  Acknowledgements The authors would like to acknowledge the contribution of their colleagues in the SPOEC partner institutions and also George Smith, Neil Ross, Gordon Mackinnon and Sean Kudesia.  ... 
doi:10.1364/oc.1999.otua4 fatcat:zjq7ug7c35dkrbmwfb2wt3s774

2020 Index Journal of Lightwave Technology Vol. 38

2020 Journal of Lightwave Technology  
, Y., Yaegashi, H., and Amano, T., Mirror-Based Broadband Silicon-Photonics Vertical I/O With Coupling Efficiency Enhancement for Standard Single-Mode Fiber; JLT June 15, 2020 3147-3155 Norman, J., see  ...  Yu, J., JLT April 1, 2020 1880-1886 Li, W., see Zhu, S., JLT Oct. 1, 2020 5270-5277 Li, W., see Zhang, L., JLT Nov. 1, 2020 6057-6062 Li, X., Yu, J., and Chang, G., Photonics-Aided Millimeter-Wave Technologies  ...  Grillanda, S., +, JLT Feb. 15, 2020 804-810 400 Gb/s Silicon Photonic Transmitter and Routing WDM Technologies for Glueless 8-Socket Chip-to-Chip Interconnects.  ... 
doi:10.1109/jlt.2021.3055125 fatcat:u7gqk2ifxrdhrpzjh5uzgv3j6q

Towards compelling cases for the viability of silicon-nanophotonic technology in future manycore systems

Luca Ramini, Herve Tatenguem Fankem, Alberto Ghiribaldi, Paolo Grani, Marta Ortin-Obon, Anja Boos, Sandro Bartolini
2014 2014 Eighth IEEE/ACM International Symposium on Networks-on-Chip (NoCS)  
From experimental characterization, it has been demonstrated that crystalline silicon waveguides are able to deliver data rates up to 1.28 Terabit/s, including 32On-Chip Optical Communications silicon  ...  Some examples on this topic are: the oracle macrochip [17] , hybrid electro-optical controllers for DRAM [30] and also High bandwidth I/O systems [2] .  ... 
doi:10.1109/nocs.2014.7008778 dblp:conf/nocs/RaminiFGGOBB14 fatcat:rfhirddgcrflld2hjkb24ajzti

A low-power 20-GHz 52-dB/spl Omega/ transimpedance amplifier in 80-nm CMOS

C. Kromer, G. Sialm, T. Morf, M.L. Schmatz, F. Ellinger, D. Erni, H. Jackel
2004 IEEE Journal of Solid-State Circuits  
This work presents the highest bandwidth at the lowest power consumption for CMOS transimpedance amplifiers reported to date.  ...  The measured results show a transimpedance gain of 52 dB and a large bandwidth of 20 GHz.  ...  ACKNOWLEDGMENT The authors gratefully acknowledge the IBM Microelectronics Division for fabricating the chip, and H.  ... 
doi:10.1109/jssc.2004.827807 fatcat:ka2cfxt5bjgqvmqpzdajybbo6q