  We develop a formalism to describe squeezed light with large
spectral-temporal correlations. This description is valid in all regimes, but
is especially applicable in the long pulse to continuous-wave limit where the
photon density at any particular time is small, although the total number of
photons can be quite large. Our method relies on the Whittaker-Shannon
interpolation formula applied to the joint temporal amplitude of squeezed
light, which allows us to "take apart" the squeezed state. This provides a
local description of the state and its photon statistics, making the underlying
physics more transparent than does the use of the Schmidt decomposition. The
formalism can easily be extended to more exotic nonclassical states where a
Schmidt decomposition is not possible.
