  Quantum teleportation is a useful quantum information technology to transmit
quantum states between different degrees of freedom. We here report a quantum
state transfer experiment in the linear optical system, transferring a single
photon state in the polarization degree of freedom (DoF) to another photon in
the orbital angular momentum (OAM) quantum state via a biphoton OAM entangled
channel. Our experimental method is based on quantum teleportation technology.
The differences between ours and the original teleportation scheme is that the
transfer state is known in ours, and our method is for different particles with
different DoFs while the original one is for different particles with same DoF.
Besides, our present experiment is implemented with a high Bell-efficiency
since each of the four hybrid-entangled Bell states can be discriminated. We
use six states of poles of the Bloch sphere to test our experiment, and the
fidelity of the quantum state transfer is $91.8\pm1.3\%$.
