It is shown that gap soliton of self-induced transparency perturbed by internal soliton mode can propagate within linear photonic band gap as oscillating soliton-like pulse. The interaction between pulses can be both elastic and inelastic.
© 2004 Optical Society of America
B. Mantsyzov, "Moving oscillating gap 2π pulses and their interaction," in Nonlinear Guided Waves and Their Applications, Technical Digest on CD (Optical Society of America, 2004), paper MC2.
References are not available for this paper.