It is shown that the time of information storage by the use of stimulated photon echoes in gases can be significantly increased in comparison with the radiative lifetime of the upper level by the action of a longitudinal magnetic field in the case of echo formation on the ½–½12 (or 3/2–½) transition.
© 1990 Optical Society of America
I. V. Yevseyev, V. M. Yermachenko, and V. A. Reshetov, "Increase of the time of information storage by the use of stimulated photon echoes in gases in a magnetic field," J. Opt. Soc. Am. B 7, 125-126 (1990)