Abstract
The coupling of two mutually incoherent optical beams with the same polarization and wavelength in two-photon photorefractive media is studied; it is shown that incoherently coupled grey–grey spatial soliton pairs are possible due to two-photon photorefractive effect under appropriate bias conditions. The relevant example is presented. The grey–grey spatial soliton pairs reduce to dark–dark spatial soliton pairs when the greyness is zero.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have