9 SHIMODA, K, TAKAHASI, I., and TOWNES, C.H.: 'Fluctua-tions in amplification of quanta with application to maser ampli-fiers', J. Phys. Soc. Japan, 1957,12, pp. 686-700

10 BENDJABALLAH, C , and OLIVER, G.: 'Detection of coherentlight after nonlinear amplification', IEEE Trans, on Aerosp. andElect. Systems, 1981, AES-17, No. 5, pp. 620-625

11 MUKAI, T , YAMAMOTO, Y., and KIMURA, T.: 'Optical directamplification for fiber transmission', Review of Elec. Commun.Laboratories, 1983, 31, (3), pp. 340-348

12 YAMAMOTO, Y.: 'AM and FM quantum noise in semiconductorlasers — Part II: Comparison of theoretical and experimental

results for AlGaAs lasers', IEEE J. Quantum. Electron., 1983, QE-19,(1), pp. 47-58

13 SHARFIN, W.F, and DAGENAIS, M.: 'Dynamics of opticallyswitched bistable diode laser amplifiers', IEEE J. Quantum. Elec-tron., 1987, QE-23, (3), pp. 303-308

14 OLIVER, G., and BENDJABALLAH, CH.: 'Statistical properties ofcoherent radiation in a nonlinear optical amplifier', Phys. Rev. A,1980, 22, (2), pp. 630-634

15 BENDJABALLAH, CH., and OLIVER, G.: 'Comparison of sta-tistical properties of two models for saturated laser-light amplifier',Phys. Rev. A, 1980, 22, (6), pp. 2726-2731

ErratumBAILLIE, W.L.: 'Developments of reflection mode liquidcrystal light values using Bi12SiO20 as the photo-conductor', IEE Proc. J, Optoelectron., 1987, 134, (6), pp.326-332

Eqn. 3 should read

(I oh)112

O.M. =i'o +

5872J

38 IEE PROCEEDINGS, Vol. 135, Pt. J, No. 1, FEBRUARY 1988