Jx. Zhang et al., INTERFERENCE OF SQUEEZED-LIGHT PRODUCED BY 2 INDEPENDENT OPTICAL PARAMETRIC OSCILLATORS, Journal of the Optical Society of America. B, Optical physics, 12(10), 1995, pp. 1769-1773
The interference of the squeezed light produced by two independent, id
entical optical parametric oscillators below threshold is discussed in
the context of semiclassical theory. It is shown that interference ex
ists in the usual sense between the output fields from two optical par
ametric oscillators with coherent injected signals. The degree of sque
ezing and the intensity and noise fluctuation of the interference fiel
d are calculated in detail. (C) 1995 Optical Society of America