Figure 5

Performance obtained with the optical implementation of Fig. 3. The bar graph at the top corresponds to the case in which the prepared qubit in \(q[0]\) is \(\vert + \rangle \), while in the case of preparing a \(\vert - \rangle \), its respective bar graph is at the bottom of this figure. As in Fig. 4, the pink bars correspond to the horizontal polarization performances of qubits \(q[0]\) and \(q[1]\), while the blue bars correspond to their vertical polarization performances; however, for the teleported states, the degradation of the outcomes on Bob’s side that we observed in that figure is not observed here, which indicates the greater affinity for the teleportation of states of the type \(\{ \vert + \rangle , \vert - \rangle \}\) above those of the type \(\{ \vert 0 \rangle , \vert 1 \rangle \}\)