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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Vol. 14, Iss. 12 — Jun. 15, 1989
  • pp: 604–606

Adaptive optical processors

Anjan Ghosh  »View Author Affiliations


Optics Letters, Vol. 14, Issue 12, pp. 604-606 (1989)
http://dx.doi.org/10.1364/OL.14.000604


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Abstract

There are two different approaches for improving the accuracy of analog optical associative processors: postprocessing with a bimodal system and preprocessing with a preconditioner. These two approaches can be combined to develop an adaptive optical multiprocessor that can adjust the computational steps depending on the data and produce solutions of linear algebra problems with a specified accuracy in a given amount of time.

© 1989 Optical Society of America

History
Original Manuscript: November 7, 1988
Manuscript Accepted: March 14, 1989
Published: June 15, 1989

Citation
Anjan Ghosh, "Adaptive optical processors," Opt. Lett. 14, 604-606 (1989)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-14-12-604


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References

  1. H. Caulfield, J. Gruninger, J. Ludman, K. Steiglitz, H. Rabitz, J. Gelfand, E. Tsoni, Appl. Opt. 25, 3128 (1986). [CrossRef] [PubMed]
  2. A. Ghosh, P. Paparao, Appl. Opt. 26, 2734 (1987). [CrossRef] [PubMed]
  3. A. Ghosh, P. Paparao, J. Opt. Soc. Am. A 5, 39 (1988). [CrossRef]
  4. G. Golub, C. VanLoan, Matrix Computations (Johns Hopkins U. Press, Baltimore, Md., 1983).
  5. J. Ortega, R. Voigt, SIAM Rev. 27, 149 (1985). [CrossRef]
  6. A. Ghosh, P. Paparao, Special issue on optical computing, Opt. Eng. 28, 354 (1989).

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