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Two-dimensional parallel pipeline smart pixel array cellular logic (SPARCL) processors - Chip design and system implementation

delete1999-01-01
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PRE
AI
K
Kunzia, CB
W
Wu, JM
C
C.-H. Chen
B
Bogdan Hoanca
L
L.M. Cheng
A
A. Weber
A
Alexander A. Sawchuk
DOI:10.1109/2944.778326delete
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摘要

摘要

En 中文
We describe the chip design and system implementation of an optoelectronic parallel pipeline processing system composed of cascaded stages of smart pixel array cellular logic (SPARCL) processors interconnected with free-space digital optic channels. The SPARCL processing elements are arranged in a two-dimensional array, and each contains an independent optical input/output port and electrical nearest-neighbor local interconnections. The smart pixels are implemented using GaAs-GaAlAs multiple quantum-well diode arrays flip-chip bonded onto complementary metal-oxide-semiconductor circuitry through the Bell Labs Lucent Technologies/George Mason University optoelectronic VLSI foundry, This system provides efficient execution of single-instruction multiple-data algorithms on large data fields and images.
Keyword:
cellular logic arrays
CMOS integrated circuits
integrated optoelectronics
optical interconnections
smart pixels
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IEEE Journal of Selected Topics in Quantum Electronics
IF:
5.1
论文数:
5.6K
被引数:
1.2W

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