Holographic planar optical interconnect

Details Holographic planar optical interconnect Holographic planar optical interconnect

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.

REFERENCES:
patent: 3879606 (1975-04-01), Bean
patent: 4703993 (1987-11-01), Hinton et al.
patent: 4705344 (1987-10-01), Hinton et al.
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).

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