Grating induces in ruby by interference of atomic states
Shtyrkov E.I., Lobkov V.S., Yarmukhametov N.G.
We have observed experimentally the predicted (Ε. I. Shtyrkov, Opt. Spectrosc. USSR, in press) formation of a dynamic three-dimensional grating in a resonant medium coherently excited by light pulses that cannot interfere directly with one another.