A Collinear Nondegenerate Source of Entangled Photon Pairs in PM Fiber
Evan Meyer-Scott, Jean-Philippe Bourgoin, Lynden K. Shalm, Brendon L. Higgins, Thomas D. Jennewein, Vincent Roy · 2013
We demonstrate a source of entangled photon pairs based on standard polarization-maintaining fiber in a novel architecture. Sections of fibre are spliced together with perpendicular polarization axes, allowing single-path entanglement generation.