Coherent direct sequence optical code multiple access encoding-decoding efficiency versus wavelength detuning.
We present a simple theoretical model of and the experimental verification for vanishing of the autocorrelation peak due to wavelength detuning on the coding-decoding process of coherent direct sequence optical code multiple access systems based on a superstructured fiber Bragg grating. Moreover, the detuning vanishing effect has been explored to take advantage of this effect and to provide an additional degree of multiplexing and/or optical code tuning.
Pastor
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Instituto de Telecomunicaciones y Aplicaciones Multimedia (ITEAM), Universidad Politécnica de Valencia (UPVLC), Camino de Vera s/n, 46021 Valencia, Spain. dpastor@dcom.upv.es
Amaya
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García-Olcina
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Sales
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