J D Khaydarov

Contribution of the 2(1)Ag state to the third-order optical nonlinearity in a squaraine dye.

J H Andrews, J D Khaydarov, K D Singer, 1994, Optics letters.

Three-wave interaction solitons in optical parametric amplification.

E Ibragimov, K. Singer, D. Kaup, 1999, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics.