Stimulated parametric four-photon mixing in glass fibers
Dianov E. M., Zakhidov E. A., Karasik A. Ya., Mamyshev P. V., Prokhorov A. M.
The generation of Stokes-anti-Stokes pairs with frequency shifts up to 5000 cm"1 has been observed in laser-pumped optical fiber. The observed effects are explained in terms of phase-matched four-photon mixing.