Photon echo in superradiant media
Ashat M. Basharov, N. V. Znamenskiı̆
It was shown that if an additional emission of a superradiance pulse by a medium occurs after an initial exciting pulse, two-pulse photon echoes are formed at a different frequencies and at a new time as compared to an ordinary medium. Conditions for the spatial synchronism of these photon echo were found.
Bulletin of the Russian Academy of Sciences Physics•Jul 1, 2010•0 citations