Author(s)

Rodislav Driben, Nickolai Zhavoronkov

Department of Physical Electronics, School of Electrical Engineering, Tel Aviv University, Tel Aviv, Israel.
Max-Born-Institut for Nonlinear Optics and Short Pulse Spectroscopy, Berlin, Germany.

Soliton fusion is a fascinating and delicate phenomenon that manifests itself in optical fibers in case of interaction between co-propagating solitons with small temporal and wavelengths separation. The mechanism of graduate acceleration of trailing soliton by dispersive waves radiated from the preceding one provides necessary conditions for soliton fusion at the advanced stage of supercontinuum generation in photonic crystal fibers. As a result large intensity robust light structures can propagate over significant distances. In the spectral domain fusion-like processes result in development of a new significant band at the long wavelength side of the spectrum.

Supercontinuum Generation; Temporal Solitons; Soliton Fusion; Photonic Crystal Fibers

R. Driben and N. Zhavoronkov, "Effective Soliton Fusion Process at the Advanced Stage of Supercontinuum Generation in Photonic Crystal Fibers," Optics and Photonics Journal, Vol. 2 No. 3A, 2012, pp. 211-215. doi: 10.4236/opj.2012.223032.