Q. Long et al., PHASE-LOCK AND STATIONARY FLUCTUATIONS INDUCED BY CORRELATION BETWEENADDITIVE AND MULTIPLICATIVE NOISE TERMS IN A SINGLE-MODE LASER, Physics letters. A, 231(5-6), 1997, pp. 339-343
According to a two-dimensional model stochastically equivalent to the
single-mode cubic laser model with correlation between additive and mu
ltiplicative noise terms, it is found that a stable lock of laser phas
e will occur when the multiplicative noise has some forms of correlati
on with additive noise. A reduction of the fluctuation in phase is obt
ained consequently. The stationary fluctuation in the laser intensity
increases when the two noises are positively correlated, and decreases
when negatively correlated. (C) 1997 Published by Elsevier Science B.
V.