Almost perfect squeezing at high intensities by stabilization from competing non-linearities
Quantum Physics
2009-09-25 v1
Abstract
The squeezing properties of a cavity Second Harmonic Generation (SHG) system with an added Kerr effect-like nonlinearity are studied as a function of the intra-cavity photon number. The competition between the second and the third order non-linearities shifts the Hopf bifurcation of the standard SHG towards higher intra-cavity energies eventually completely stabilizing the system. Remarkably, the noise suppression is at the same time strongly enhanced, so that almost perfect squeezing is obtained for arbitrarily large intra-cavity photon numbers. Possible experimental implementations are finally discussed.
Cite
@article{arxiv.quant-ph/9701004,
title = {Almost perfect squeezing at high intensities by stabilization from competing non-linearities},
author = {C. Cabrillo and J. L. Roldan and P. Garcia-Fernandez},
journal= {arXiv preprint arXiv:quant-ph/9701004},
year = {2009}
}
Comments
4 pages, RevTex, 3 EPS figures, uses psfig.sty, psfig.tex and epsf.sty. Avoid line breaks in the psfig commands