{"paper":{"title":"Giant non-linear interaction between two optical beams via a quantum dot embeddedin a photonic wire","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other","quant-ph"],"primary_cat":"physics.optics","authors_text":"A Auff\\`eves (UGA), B Reznychenko (UGA), D Tumanov (UGA), E Dupuy (UGA, F Fratini (UGA), H.A Nguyen (UGA), INAC), I. Yeo (INAC, J Claudon (UGA, J.-M G\\'erard (UGA, J.-Ph Poizat (UGA), N Gregersen, N Malik (UGA, P.-L De Assis (UNICAMP), T. Grange (UGA), UGA)","submitted_at":"2017-05-11T07:57:57Z","abstract_excerpt":"Optical non-linearities usually appear for large intensities, but discrete transitions allow for giant non-linearities operating at the single photon level. This has been demonstrated in the last decade for a single optical mode with cold atomic gases, or  single two-level systems coupled to light via a tailored photonic environment.  Here we  demonstrate a two-modes giant non-linearity by using a three-level structure in a single  semiconductor quantum dot (QD) embedded in a photonic wire antenna.  The large coupling efficiency and the broad operation bandwidth of the photonic wire enable us "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.04056","kind":"arxiv","version":2},"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"}