Reply to the comment on `` Manipulating the frequency-entangled states by an acoustic-optical modulator''
arXiv:quant-ph/0011043
Abstract
In the paper [1], authors claim that the scheme for entanglement swapping using an acoustic-optical modulator [2] is flaw. In this reply, we show there is a trivial mistake in the scheme [2], but the main conclusion is still correct, that is, the acoustic-optical modulator can be used to manipulate the frequency-entangled state.
4 pages