Djotyan GP, Arutunyan VM, Bakos JS, Sörelei Z. Nonlinear optics of the thin-film quasiwaveguide amplifier: applications to directional switching in the optical communication systems. JTIT [Internet]. 2000 Jun. 30 [cited 2026 Apr. 16];1(1-2):20-3. Available from: https://jtit.pl/jtit/article/view/18