[1] Louisell W H. Quantum StatisticalProperties of Radiation [M]. New York: John Wiley;1973.

[2] Zhang S et al. Quantum uncertainties of a mesoscopic inductance-resistance coupledcircuit [J]. J. Korean Phys.Soc.;2002;40:325

[3] Wang J S;Feng J;Zhan M S. Quantum fluctuations of a non-dissipative mesoscopicinductance coupling circuit in a displaced squeezed fock state [J]. Phys. Lett. A;2001;281:341

[4] Zhang S;Choi J R;Um C I et al. Quantum uncertainties of mesocpic capacitancecoupled circuit [J]. Phys. Lett.A;2001;289:257

[5] L ei M S;Ji Y H;Xie F S. Quantum squeezing effects of a non-dissipativemesoscopic circuit with coupled inductors and capacitors [J]. Chin. Phys. Lett.;2001;18:163

[6] Zhang S;Choi J R;Um C I et al. Quantum squuezing effect of mesoscopiccapacitance-inductance-resistance coupled circuit [J]. Phys. Lett. A;2002;294:319

[7] Fan H Y;Liang X T. Quantum fluctuation in thermal vacuum state for mesoscopic LCelectric circuit [J]. Chin;Phys. Lett.;2000;17:174