High-speed optical bus for multiprocessor systems with substrate mode holograms

James Jang-Hun Yeh; Raymond K. Kostuk; Kun-Yii Tu

doi:10.1117/12.174535

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2 May 1994 High-speed optical bus for multiprocessor systems with substrate mode holograms

James Jang-Hun Yeh, Raymond K. Kostuk, Kun-Yii Tu

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Proceedings Volume 2153, Optoelectronic Interconnects II; (1994) https://doi.org/10.1117/12.174535
Event: OE/LASE '94, 1994, Los Angeles, CA, United States

Abstract

A free-space optical bus system at the backplane level capable of high-speed data transmission is introduced. The system uses substrate mode holograms to implement broadcasting operations, and each board on the backplane uses the same free-space bus channels for transmitting and receiving signals. The effects of beam displacement on optical crosstalk and bus channel density are discussed. The broadcasting operations for 622 Mb/s signals were experimentally demonstrated.

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James Jang-Hun Yeh, Raymond K. Kostuk, and Kun-Yii Tu "High-speed optical bus for multiprocessor systems with substrate mode holograms", Proc. SPIE 2153, Optoelectronic Interconnects II, (2 May 1994); https://doi.org/10.1117/12.174535

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