Fiber-to-fiber loop-based quantum memory for photonic polarization qubits

Key Points

• The research shows a quantum memory that stores polarization qubits effectively.
• Key results include visibility and fidelity measurements for heralded photons, achieving 36.5 ns and 526 ns storage times.
• The approach employs a loop-based design that manages single-mode input and output for enhanced performance.
• This work may enable advancements in quantum computing and communication technologies.