Title :
Stability analysis of dispersion-managed solitons controlled by synchronous amplitude modulators
Author :
Waiyapot, Suttawassuntorn ; Matsumoto, Masayuki
Author_Institution :
Dept. of Commun. Eng., Osaka Univ., Japan
Abstract :
The stability of time-domain transmission control of dispersion-managed (DM) solitons is studied. We show by a linear stability analysis that appropriate positioning of synchronous amplitude modulators in the dispersion map can stabilize the propagation of DM solitons without simultaneous use of bandpass filters when the pulse energy is sufficiently large. It is also shown that the frequency chirp of the pulse at the position of the modulator critically affects the stability.
Keywords :
amplitude modulation; chirp modulation; optical fibre communication; optical fibre dispersion; optical modulation; optical solitons; stability; synchronisation; time-domain analysis; dispersion-managed solitons; frequency chirp; linear stability analysis; propagation; pulse energy; stability analysis; synchronous amplitude modulators; time-domain transmission control; Amplitude modulation; Band pass filters; Chirp modulation; Delta modulation; Frequency; Optical pulses; Pulse modulation; Pulse width modulation; Solitons; Stability analysis;
Journal_Title :
Photonics Technology Letters, IEEE
