Quantum teleportation of the angular spectrum of a single-photon field
Stephen Patrick Walborn, Diney S. Ether, R. L. de Matos Filho, Nicim Zagury · Physical Review A · 2007
We propose a quantum teleportation scheme for the angular spectrum of a single-photon field, which allows for the transmission of a large amount of information. Our proposal also provides a method to tune the frequencies of spatially entangled fields, which is useful for interactions with stationary qubits.