SHIFTED BEAM INTERACTION FOR QUADRATIC SOLITON CONTROL

摘要

In conclusion, we investigated the FF and SH beam interaction in a χ~(2) medium when they are shifted or tilted one with respect to another at the input. The simple analytic model of linear damp oscillations is appeared to be correct for the small beam misalignment. A detailed numerical investigation of soliton generation from misalign beams in a wide range of input beam parameters revealed the soliton switching by phase and amplitude of seed beam. This research was supported by the RFBR (99-02-16181), Federal Program "Leading Scientific Schools" (00-15-96561) and UR-BR (99-2251) grants.