Coherency Tuning via Phase Conjugation in Fiber Laser Networks
  Phase-locking of large mode area Yb photonic crystal fiber amplifiers via stimulated Brillouin scattering phase conjugation is analyzed. The wavefront reversing mirrors are proposed for chirped pulse fiber laser networks. The chirp control via both nonresonant Kerr and resonant index is considered. 
A.Yu.Okulov
physics.optics