{"id":"W4317435683","doi":"10.1103/physreva.107.013514","title":"Generation of photon pairs by spontaneous four-wave mixing in linearly uncoupled resonators","year":2023,"lang":"en","type":"article","venue":"Physical review. A/Physical review, A","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada; Ministero dell’Istruzione, dell’Università e della Ricerca; Dipartimenti di Eccellenza","keywords":"Resonator; Physics; Mixing (physics); Interferometry; Four-wave mixing; Output coupler; Optics; Resonance (particle physics); Photon; Nonlinear system; Nonlinear optics; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0005580665,0.0004719879,0.001595442,0.00007998838,0.00004569041,0.0000238294,0.0003259666,0.00006879945,0.00004233065],"category_scores_gemma":[0.0006641665,0.000397629,0.0005453954,0.001556685,0.0000861539,0.0002092675,0.00009699258,0.0005290527,0.0003609368],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001433864,"about_ca_system_score_gemma":0.00004707597,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004458004,"about_ca_topic_score_gemma":0.0000214297,"domain_scores_codex":[0.9971015,0.000180321,0.0008766459,0.000530123,0.0006888866,0.0006225412],"domain_scores_gemma":[0.9983881,0.000541937,0.0001590982,0.0005546284,0.0001011537,0.000255093],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00008006173,0.001663852,0.0001915045,0.07274732,0.000446183,0.0009748528,0.0005813216,0.001564156,0.7371726,0.01258054,0.04789908,0.1240985],"study_design_scores_gemma":[0.0007200902,0.0002957116,0.00032607,0.02003029,0.0004429811,0.0000284939,0.00001408001,0.856886,0.05007765,0.005180025,0.06480996,0.00118865],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9090317,0.08644879,0.0002765753,0.0003527565,0.000175184,0.00139064,0.00006142405,0.0003213545,0.001941547],"genre_scores_gemma":[0.8131421,0.1855595,0.0001061669,0.0004840324,0.0002431183,0.0002347389,0.0001145838,0.00007504306,0.00004069817],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8553218,"threshold_uncertainty_score":0.9998475,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03354710464935798,"score_gpt":0.3089838696837452,"score_spread":0.2754367650343873,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}