Title :
Bit-Error Probability for Direct Detection of Optical RZ Signal Degraded by ASE Noise and Timing Jitter
Author :
Derevyanko, Stanislav ; Turitsyn, Sergei
Author_Institution :
Inst. for Radiophys. & Electron., Nat. Acad. of Sci. of Ukraine, Kharkov
Abstract :
We analyze theoretically the interplay between optical return-to-zero signal degradation due to timing jitter and additive amplified-spontaneous-emission noise. The impact of these two factors on the performance of a square-law direct detection receiver is also investigated. We derive an analytical expression for the bit-error probability and quantitatively determine the conditions when the contributions of the effects of timing jitter and additive noise to the bit error rate can be treated separately. The analysis of patterning effects is also presented
Keywords :
error statistics; optical noise; optical receivers; superradiance; timing jitter; additive noise; amplified spontaneous emission noise; bit error rate; bit-error probability; direct detection; optical return-to-zero signal signal degradation; patterning effects; square-law direct detection receiver; timing jitter; Additive noise; Bit error rate; Degradation; Optical detectors; Optical noise; Optical receivers; Pattern analysis; Signal analysis; Stimulated emission; Timing jitter; Bit error rate (BER); spontaneous noise emission; timing jitter;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.2006.889359
