Approximate theory for degenerate four-wave mixing viareflection grating in photorefractive media
Hui‐Tian Wang, Shin Yoshikado, Tadashi Aruga +21 more
An approximate theory for degenerate four-wave mixing via reflection grating in photorefractive media is proposed.An analytic solution of the problem is derived.The theory is valid when the intensities of the two forward beams are much smaller than that of the backward beam.
The Review of Laser Engineering•Jan 1, 1997•0 citations