  It is shown that bipartition of optical solitons can be used to generate
entangled light beams. The achievable amount of entanglement can be
substantially larger for N-bound solitons N=2,3 than for the fundamental
soliton (N=1). An analysis of the mode structure of the entangled beams shows
that just N modes are essentially entangled. In particular, partitioning of the
fundamental soliton effectively produces 2-mode squeezed light.
