V. G. Arkhipkin, E. N. Minakova, “Ampliffcation of optical radiation without population inversion and enhancement of the dispersion in the zero-absorption region under two-photon pumping conditions”, Kvantovaya Elektronika, 1995, Volume 22, Number 8,Pages <nobr>835

This article is cited in 1 paper

Nonlinear optical phenomena

Ampliffcation of optical radiation without population inversion and enhancement of the dispersion in the zero-absorption region under two-photon pumping conditions

V. G. Arkhipkin^ab, E. N. Minakova^ab

^a L. V. Kirensky Institute of Physics, Siberian Branch of the Russian Academy of Sciences, Krasnoyarsk
^b Siberian Federal University, Krasnoyarsk

Abstract: A simple method is proposed for observing inversionless amplification and enhancement of the refractive index at zero absorption of probe optical radiation in the presence of strong emission at an adjacent two-photon transition. The conditions under which these effects can be observed are identified and investigated.

PACS: 42.60.Da

Received: 16.12.1994