Polarisation-resolved identification of spontaneous four-wave mixing processes in a multimode fused tapered fibre coupler

arXiv:2609.38687 · quant-ph, physics.optics · Submitted 2026-09-30 · Read on arXiv

quant-ph, physics.optics

Submitted: 2026-09-30

Updated: 2026-09-30

Comments: 19 pages, 8 figures, 4 tables

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Entanglement — 24× in this paper · explained in 3 episodes
• Trace — 7× in this paper · explained in 2 episodes
• Core — 6× in this paper · explained in 2 episodes
• Trace Distance — 6× in this paper · explained in 3 episodes
• Accuracy — 2× in this paper · explained in 1 episode
• Calibration — 2× in this paper · explained in 7 episodes
• Degeneracy — 2× in this paper · explained in 3 episodes
• Aperture — 1× in this paper · explained in 1 episode
• Fidelity — 1× in this paper · explained in 2 episodes
• Hybrid Entanglement — 1× in this paper · explained in 2 episodes
• Spectral Signature — 1× in this paper · explained in 2 episodes

Related papers

• Reconquering Bell sampling on qudits: stabilizer learning and testing, quantum pseudorandomness bounds, and more
• Encrypted clones can leak: Classification of informative subsets in Quantum Encrypted Cloning
• Polynomial-time classical and quantum simulation of quantum impurity models
• A quasiparticle-protected superconducting qubit
• Theory of quantum-enhanced interferometry with general Markovian light sources
• A convergent hierarchy of spectral gap certificates for qubit Hamiltonians