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Applied Optics

Applied Optics


  • Vol. 9, Iss. 12 — Dec. 1, 1970
  • pp: 2658–2660

Pseudo-Random Binary Sequences for Multiplex Codes

Th. de Graauw and B. P. Th. Veltman  »View Author Affiliations

Applied Optics, Vol. 9, Issue 12, pp. 2658-2660 (1970)

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A multiplex technique is described that can be used in photoelectric observations of dispersed spectra. The encoding pattern is a set of pseudo-random binary sequences. The data processing requires a minimum possible number of operations. A special purpose device could give the spectral intensity distribution on-line. An application at the solar eclipse (Mexico, 1970) is described.

© 1970 Optical Society of America

Original Manuscript: June 22, 1970
Published: December 1, 1970

Th. de Graauw and B. P. Th. Veltman, "Pseudo-Random Binary Sequences for Multiplex Codes," Appl. Opt. 9, 2658-2660 (1970)

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  1. J. Houtgast, O. Namba, R. J. Rutten, Th. de Graauw, Nature 226, 1144 (1970). [CrossRef] [PubMed]
  2. N. J. A. Sloane, T. Fine, P. G. Phillips, M. Harwit, Appl. Opt. 8, 2103 (1969). [CrossRef] [PubMed]
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  5. B. P. Veltman, Proc. of the NATO Advanced Study Institute on Signal Processing with Emphasis on Underwater Acoustics (Enschede, Netherlands, 1968), 8.1.
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