Raman-induced localization in Kerr waveguide arrays.
We show that during the spatiotemporal compression in a periodic Kerr waveguide array, stimulated Raman scattering can effectively balance the effects of self-phase modulation, diffraction, and group-velocity dispersion, eliminating collapse and breakup over a wide range of input powers and leading to stable propagation in a single site.
Cheskis
Dima
D
School of Physics and Astronomy, Faculty of Exact Sciences, Tel-Aviv University, Tel Aviv 69978, Israel.
Linzon
Yoav
Y
Ilsar
Iftach
I
Bar-Ad
Shimshon
S
Eisenberg
Hagai S
HS