منابع مشابه
Improving soliton transmission by optical phase conjugation
The optical phase conjugation (OPC) has been proposed to compensate for the chromatic dispersion to improve the bit rate of the optical transmission 1 Recently, the OPC is demonstrated to improve the bit rate of the transmission of the 1.55 m signal in the standard fiber with the loss compensated by the erbium—doped fiber amplifiers.23 This technique in fact can also be applied to improve the p...
متن کاملNon-Gaussian error probability in optical soliton transmission
We find the probability distribution of the fluctuating parameters of a soliton propagating through a medium with additive noise. Our method is a modification of the instanton formalism (method of optimal fluctuation) based on a saddle-point approximation in the path integral. We first solve consistently a fundamental problem of soliton propagation within the framework of noisy nonlinear Schröd...
متن کاملStable soliton pairs in optical transmission lines and fiber lasers
Optical-fiber transmission of pulses can be modeled with the complex Ginzburg–Landau equation. We find novel stable soliton pairs and trains, which are relevant in this case, and analyze them. We suggest that the distance between the pulses and the phase difference between them is defined by energy and momentum balance equations, rather than by equations of standard perturbation theory. We pres...
متن کاملRole of interaction in causing errors in optical soliton transmission.
We consider two solitons propagating under a filter-control scheme and describe the timing jitter that is caused by spontaneous-emission noise and enhanced by attraction between solitons. We find the bit-error rate as a function of system parameters (filtering and noise level), timing, initial distance, and the phase difference between solitons.
متن کاملnoise of spectrally filtered optical solitons”, in New Trend in Optical Soliton Transmission
TABLE 1. Experimental and theoretical results for noise reduction in photon-number or intensity-1/f noise of spectrally filtered solitons. The pulse widths are FWHM values, C is the chirp parameter as defined in G.P. Agrawal: ”Nonlinear Fiber Optics” (Academic Press 1995). The photon-number noise reduction values in parentheses are: * extrapolated for 100 % detection efficiency (experiment) ** ...
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ژورنال
عنوان ژورنال: The Review of Laser Engineering
سال: 1996
ISSN: 0387-0200,1349-6603
DOI: 10.2184/lsj.24.supplement_283