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Optical Engineering

New code division multiple access encoder-decoder
Author(s): Inmaculada Sanz; Miguel A. Muriel
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Paper Abstract

The application of symmetrical directional couplers or two-mode interference devices to be used as filters in spread spectrum fiber optic communication systems is described. It is shown that such devices act as their own matched filters. This allows their use as encoders and decoders of ultrashort pulses, even in the case of high-bandwidth input signals.

Paper Details

Date Published: 1 March 1993
PDF: 5 pages
Opt. Eng. 32(3) doi: 10.1117/12.60854
Published in: Optical Engineering Volume 32, Issue 3
Show Author Affiliations
Inmaculada Sanz, Univ. Politecnica de Madrid (Spain)
Miguel A. Muriel, Univ. Politecnica de Madrid (Spain)

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