Patent
1987-12-21
1989-06-13
Arnold, Bruce Y.
350 9615, G02B 532, G02B 626, G02B 632
Patent
active
048386308
ABSTRACT:
An optical interconnect employing planar volume Bragg hologram technology in two dimensions comprises a dichromated gelatin planar volume Bragg hologram disposed in a glass planar optical path. Multiplexed Bragg plane sets selectively diffract information-bearing light signals such as voice, image, or computer data signals in a VLSI system from a laser diode or LED source coupled to the planar optical path toward high-speed photodiodes. The holographic planar optical interconnect can interconnect up to 1000 different signals between VLSI microelectronic components and systems.
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Goodman et al., Optical Interconnections for VLSI Systems, 72, IEEE, Proc. 7 (1984).
Kostuk et al., Optical Imaging Applied to Microelectronic Chip-to-Chip Interconnections, 24, Applied Optics, 17 (1985).
Bergman et al., Holographic Optical Interconnects for VLSI, 25, Optical Eng'g 10, at 1109, FIGS. 1-3.
Jannson, T. et al., The Internconnectability of Neuro-Optic Processors, SPIE, 698, Real Time Signal Proc. IX (1986).
Jannson, T., Information Capacity of Bragg Holograms in Planar Optics, 71, J. Opt. Soc. Am. 3, (1981).
Jannson Joanna L.
Jannson Tomasz P.
Yeung Peter C.
Arnold Bruce Y.
Physical Optics Corporation
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