{"paper":{"title":"Superradiance for atoms trapped along a photonic crystal waveguide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.atom-ph","quant-ph"],"primary_cat":"physics.optics","authors_text":"A. Goban, C. -L. Hung, H. J. Kimble, J. A. Muniz, J. D. Hood, O. Painter, S. -P. Yu","submitted_at":"2015-03-16T02:22:31Z","abstract_excerpt":"We report observations of superradiance for atoms trapped in the near field of a photonic crystal waveguide (PCW). By fabricating the PCW with a band edge near the D$_1$ transition of atomic cesium, strong interaction is achieved between trapped atoms and guided-mode photons. Following short-pulse excitation, we record the decay of guided-mode emission and find a superradiant emission rate scaling as $\\bar{\\Gamma}_{\\rm SR}\\propto\\bar{N}\\cdot\\Gamma_{\\rm 1D}$ for average atom number $0.19 \\lesssim \\bar{N} \\lesssim 2.6$ atoms, where $\\Gamma_{\\rm 1D}/\\Gamma_0 =1.1\\pm0.1$ is the peak single-atom ra"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.04503","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}