[1] Zhu Shiqun. Saturation effects in a two-mode ring laser. Phys. Rev. (A), 1994, 50(2):1710~1715
[2] Wang Jin, Zhu Shiqun, Yin Jianping. Saturation effects on intensity fluctuations of a laser with multiplicative white noise. Phys. Rev. (A), 1995, 51(6):5035~5038
[3] Pesquera L, Blanco R, Rodriguez M A. Statistical properties of gas ring lasers with backscattering. Phys. Rev. (A), 1989, 39(11):5777~5784
[4] Gao Weijian, Zhu Shiqun. Modelling the effects of backscattering in a bidirectional ring laser with gain saturation. Phys. Lett. (A), 1998, 241(1/2):67~76
[5] Gray G R, Roy R. Bistability and mode hopping in a semiconductor laser. J. Opt. Soc. Am. (B), 1991, 8(1):632~638
[6] Cheng F C. Phase jump and intensity instabilities in a homogeneously broadened bidirectional ring laser with backscattering. Opt. Commun., 1991, 82(1/2):45~50
[7] Littler I, Baue S, Bergmann K et al.. Detection of weak signals via the decay of an unstable state: Initiation of an injection-seeded laser. Phys. Rev. (A), 1990, 41(5):4131~4134
[8] Jung P, Vemuri G, Roy R. Transient dynamics of a laser with an injeced signal. Opt. Commun., 1990, 78(1):58~62
[9] Cheng F C, Mandel L. Statistics of a dye ring laser with injected signal. J. Opt. Soc. Am. (B), 1991, 8(8):1681~1685
[10] Gradshteyn I S, Ryzhik I M ed. Table of Integrals, Series and Products. New York: Academic Press. 1980