Quantum photonics roadmap β how Xanadu and PsiQuantum are looking to transfer qubits through beams of light Latest from Tom's Hardware By:francisco.alexandre.pires@proton.me (Francisco Pires) 16 April 2026 at 21:24 We analyze the approaches of PsiQuantum and Xanadu, who are each developing their own approaches to quantum photonic communications, with a vision that extends beyond 2029.