Quantum light transport in phase-separated Anderson localization fiber

Abstract Propagation of light by Anderson localization has been demonstrated in micro-nano-structured fibers. In this work, we introduce a phase separated glass optical fiber for quantum applications. By using spontaneous parametric down-conversion source, multi-photon detection with single-photon avalanche diode array camera, and signal post-processing techniques, demonstrate transport, where spatial correlations between photon pairs are preserved after propagation. order to better understand improve study localization, observing dependence on wavelength. Our results indicate that the proposed may become an effective platform imaging communication.