Array interconnect systems based on lenslets and CGH

Matthias Blume, Frederick B. McCormick, Philippe J. Marchand, Sadik Esener

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Several optical systems, based on a combination of lenslet arrays and computer-generated holograms (CGH), are described. They provide full or neighborhood connectivity between arrays of electronic processors, each processor containing one transmitter and N detectors. Some of the system are symmetrical, and therefore bi-directional. Specific designs include a system utilizing reflection-mode modulators that provides reciprocal connections between two planes of processors, and a system requiring sources or transmissive modulators that provides the connections required by a back-propagation neural network with an arbitrary number of layers. We derive expressions governing the lengths of the lenslet-based system and of a previous design based on bulk optics and CGH. The proposed systems require fewer components, less volume, and less alignment than the bulk optics system.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
Pages180-193
Number of pages14
Volume2537
StatePublished - 1995
Externally publishedYes
EventNovel Optical Systems Design and Optimization - San Diego, CA, USA
Duration: Jul 10 1995Jul 11 1995

Other

OtherNovel Optical Systems Design and Optimization
CitySan Diego, CA, USA
Period7/10/957/11/95

Fingerprint

Holograms
Modulators
central processing units
Optics
modulators
Backpropagation
Optical systems
optics
Transmitters
Detectors
Neural networks
transmitters
alignment
detectors
electronics

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Blume, M., McCormick, F. B., Marchand, P. J., & Esener, S. (1995). Array interconnect systems based on lenslets and CGH. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 2537, pp. 180-193)

Array interconnect systems based on lenslets and CGH. / Blume, Matthias; McCormick, Frederick B.; Marchand, Philippe J.; Esener, Sadik.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2537 1995. p. 180-193.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Blume, M, McCormick, FB, Marchand, PJ & Esener, S 1995, Array interconnect systems based on lenslets and CGH. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 2537, pp. 180-193, Novel Optical Systems Design and Optimization, San Diego, CA, USA, 7/10/95.
Blume M, McCormick FB, Marchand PJ, Esener S. Array interconnect systems based on lenslets and CGH. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2537. 1995. p. 180-193
Blume, Matthias ; McCormick, Frederick B. ; Marchand, Philippe J. ; Esener, Sadik. / Array interconnect systems based on lenslets and CGH. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2537 1995. pp. 180-193
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