TY - JOUR AU - Oliver Slattery AU - Paulina Kuo AU - Lijun Ma AU - Xiao Tang C2 - Applied Physics B-Lasers and Optics DA - 2015-08-26 DO - https://doi.org/10.1007/s00340-015-6198-6 LA - en M1 - 121 PB - Applied Physics B-Lasers and Optics PY - 2015 TI - Narrow linewidth source of greatly non-degenerate photon pairs for quantum repeaters from a short singly-resonant cavity ER -