O. Marazov

Two-photon resonant fifth harmonic generation in sodium vapour

I. Tomov, S. Dinev, K. Stamenov, 1980 .

Amplified stimulated emission in the NaK(D→X) band by high power copper vapor laser pumping

G. Hadjichristov, S. Dinev, O. Marazov, 1991 .