15 October 2012 Information parameters of DWDM fiber optic dynamic loop memory
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Abstract
The structure of a fiber-optical dynamic memory (FODM) with series-parallel channels of input-output of the digital information and optical regeneration is developed. Influence nonlinear phenomena in optical fiber on information characteristics of such systems at spectral multiplexing of information channels is investigated. On the basis of the developed mathematical model the multiparametric analysis of recirculating process of the information stream in closed optical contour in view of noise sources, ASE-induced timing jitter, and also effect of intersymbol interference is lead. For an estimation of opportunities of use considered FODM as buffer memory are carried out joint researches of a storage time and information capacity at the desired error probability. Laws of influence of contour elements operating modes on extremely achievable information parameters are revealed.
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Alexandre V. Polyakov, "Information parameters of DWDM fiber optic dynamic loop memory", Proc. SPIE 8498, Optics and Photonics for Information Processing VI, 849813 (15 October 2012); doi: 10.1117/12.929492; https://doi.org/10.1117/12.929492
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