Frontiers in OpticsUltra-Bright Photon-Pair Generation on a Silicon ChipWei C. Jiang, Xiyuan Lu, Jidong Zhang, Oskar J. Painter, Qiang LinPublished Jan 1, 2012• 1 citationPublisherAbstractWe report a monolithic source of photon-pair combs on a silicon chip, achieving an unprecedented coincidence-to-accidental ratio of 1386 ± 278 and a spectral brightness 3 orders higher than any source demonstrated up to date.DOI10.1364/fio.2012.fw6c.10