Quantum state tomography of orbital angular momentum photonic qubits via a projection-based technique
Quantum state tomography of orbital angular momentum photonic qubits via a projection-based technique
While measuring the orbital angular momentum state of bright light beams can be performed using imaging techniques, a full characterization at the single-photon level is challenging. For applications to quantum optics and quantum information science, such characterization is an essential capability. Here, we present a setup to perform the quantum …