Deterministic teleportation using single-photon entanglement as a   resource
  We outline a proof that teleportation with a single particle is in principle just as reliable as with two particles. We thereby hope to dispel the skepticism surrounding single-photon entanglement as a valid resource in quantum information. A deterministic Bell state analyzer is proposed which uses only classical resources, namely coherent states, a Kerr non-linearity, and a two-level atom. 
Gunnar Bj\"ork, Amine Laghaout, Ulrik L. Andersen
quant-ph