RMS width of pulses in nonlinear dispersive fibers: pulses of arbitrary initial form with chirp

We describe approximately the evolution of pulse parameters in nonlinear dispersive fibers and obtain a formula for the root mean square (rms) width of the pulses. The result is valid for frequency chirped initial pulses of arbitrary form propagating in very long fiber systems with weak normal dispe...

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Veröffentlicht in:	Journal of lightwave technology 1995-08, Vol.13 (8), p.1801-1806
Hauptverfasser:	Florjanczyk, M., Tremblay, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Chirp Circuit properties Dispersion Electric, optical and optoelectronic circuits Electronics Exact sciences and technology Frequency Integrated optics. Optical fibers and wave guides Nonlinear distortion Nonlinear equations Optical and optoelectronic circuits Optical propagation Partial differential equations Root mean square Solitons Space vector pulse width modulation
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Beschreibung
Zusammenfassung:	We describe approximately the evolution of pulse parameters in nonlinear dispersive fibers and obtain a formula for the root mean square (rms) width of the pulses. The result is valid for frequency chirped initial pulses of arbitrary form propagating in very long fiber systems with weak normal dispersion. The derivation is based on a variational method for the nonlinear wave equation.< >
ISSN:	0733-8724 1558-2213
DOI:	10.1109/50.405327