Cohen, N. and Braunstein, S.L. (1995) Degenerate parametric amplifiers with a squeezed pump. Physical Review A, 52 (1). pp. 815-829. ISSN 1094-1622
We study the effects of squeezed pump fluctuations in the degenerate parametric amplifier on signal squeezing. We find, both through semiclassical calculations and through several detailed analytic methods, that pump squeezing is responsible for two competing processes: Reduced pump phase fluctuations improve limitations to squeezing; at the same time, increased pump intensity fluctuations can lead to a ‘‘spillover’’ of pump fluctuations onto negative pump phases and a consequent reduction in signal squeezing.
|Institution:||The University of Leeds|
|Academic Units:||The University of Leeds > Faculty of Engineering (Leeds) > School of Computing (Leeds)|
|Depositing User:||Miss Jamie Grant|
|Date Deposited:||12 Mar 2009 19:03|
|Last Modified:||15 Sep 2014 01:38|
|Publisher:||Americal Physical Society|