Research Journal of Physics1819-3463xxxx-xxxxScience International10.3923/rjp.2007.73.81EkumaC.E. 2200712Quantum Maxwell-Bloch Equation (QMBE) for the description of the nature of laser action in astrophysical jets of quasars and AGNs have been developed. The theory self consistently incorporates population dynamics of the active volume and accounts for the three-dimensional nature of the gain medium as is expected would be the case in astrophysical jets. Most importantly, the model self consistently incorporates atomic parameters, which are fundamental for quantitative comparison with experimental results.]]>Abraham, N.B., P. Mandel and L.M. Narducci,19881988pp: 25-28pp: 25-28Abraham, N.B.,19891989pp: 3-29pp: 3-29Baker, D.N., E.B. Joseph, B. Gregory and A.E. Jean,1988326110124Chow, W.W., S.W. Koch and M. Sargent,1994Ekpe, O.E.,20042004Fader, W.,19852118381844Gammaitoni, L., P. Hanggi, P. Jung and F. Marchesoni,199870223287Harvey, J.D., J.M. Dudley, P.F. Curley, C. Spielmann and F. Krausz,199419972974Hodges, S.E., M. Munroe, J. Cooper and M.G. Raymer,19931814811483Hodges, S.E., M. Munroe, J. Cooper and M.G. Raymer,199714191193Holger, F.H. and H. Ortwin,19982120Jackson, J.D.,1975Kudoh, T. and K. Shibata,19954524144Lamb, W.E.,196413414291450Matusumoto, R., Y. Uchida, S. Hirose, K. Shibata, M.R. Hayashi and A. Ferrari,1996461115126Narducci, L.M. and N.B. Abraham,1988.pp: 15-75pp: 15-75Sargent, M.,1991.Siegmann, A.E.,1986Chapter 3,pp: 19-21pp: 19-21Varshni, Y.P.,19746308308Varshni, Y.P.,19746449449Varshni, Y.P. and C.S. Lam,197468264264Yari, A.,1987Pages: 430Pages: 430