1 March 1993 New code division multiple access encoder-decoder
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Optical Engineering, 32(3), (1993). doi:10.1117/12.60854
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.
Inmaculada Sanz, Miguel A. Muriel, "New code division multiple access encoder-decoder," Optical Engineering 32(3), (1 March 1993). http://dx.doi.org/10.1117/12.60854
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KEYWORDS
Phase shifts

Dispersion

Optical filters

Code division multiplexing

Computer programming

Ultrafast phenomena

Electronic filtering

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