Diffracted digital images are reconstructed by excitation of spatial solitons in a bulk χ(2) crystal, in the regime of single-pass parametric amplification of the quantum noise.
© 2001 Optical Society of America
Alberto Bramati, Walter Chinaglia, Stefano Minardi, and Paolo Di Trapani, "Reconstruction of blurred images by controlled formation of spatial solitons," Opt. Lett. 26, 1409-1411 (2001)