Squeezing by parametric oscillation and intracavity four-wave mixing
Craig M. Savage, Daniel F. Walls · Journal of the Optical Society of America B · 1987
We present a unified quantum analysis of parametric oscillators and intracavity four-wave mixers. The squeezing spectra below and above threshold for the degenerate cases are compared. Similarities between the systems are discussed and the optimum operating regimes identified.