  A strategy for generating entanglement in two separated optomechanical
oscillators is analysed, using entangled radiation produced from downconversion
and stored in an initiating cavity. We show that the use of pulsed entanglement
with optimally shaped temporal modes can efficiently transfer quantum
entanglement into a mechanical mode, then remove it after a fixed waiting time
for measurement. This protocol could provide new avenues to test for bounds on
decoherence in massive systems that are spatially separated, as originally
suggested by Wendell Furry [1] not long after the discussion by
Einstein-Podolsky-Rosen (EPR) and Schrodinger of entanglement.
