Successively Squeezed States Studied by Virtue of the IWOP Technique
Hong-Yi Fan, Jia-Fan Fan · Communications in Theoretical Physics · 1993
Two kinds of successively squeezed states which are generated by re-squeezing two single mode squeezed states by the two-mode squeezing operator, or by re-squeezing a two-mode squeezed state by two single-mode squeezing operators, are studied in terms of the newly developed technique of integration within an ordered product (IWOP) of operators. The fluctuations in quadrature phases for the resqueezed states are analyzed.