{"id":"W4408291406","doi":"10.1364/oe.555205","title":"A simple model for entangled photon generation in resonant structures","year":2025,"lang":"en","type":"article","venue":"Optics Express","topic":"Quantum Information and Cryptography","field":"Computer Science","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Canada First Research Excellence Fund; Natural Sciences and Engineering Research Council of Canada; Canada Research Chairs; Deutsche Forschungsgemeinschaft","keywords":"Optics; Simple (philosophy); Spontaneous parametric down-conversion; Photon; Physics; Photon counting; Quantum optics; Quantum entanglement; Quantum; Quantum mechanics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005226127,0.0006111285,0.0008488464,0.000850511,0.0012152,0.001812177,0.002513111,0.003742182,0.007450312],"category_scores_gemma":[0.0009650476,0.0006188827,0.001077413,0.0006871701,0.002050578,0.003235044,0.001176672,0.001546522,0.001476638],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001463265,"about_ca_system_score_gemma":0.001093639,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002972575,"about_ca_topic_score_gemma":0.001825799,"domain_scores_codex":[0.9996964,0.00007602409,0.00001295179,0.00005237831,0.0001057141,0.00005655463],"domain_scores_gemma":[0.9997079,0.0001031471,0.00003966968,0.00006056332,0.00004829649,0.00004048093],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0000312783,0.00004521101,0.0001253763,0.00005191541,0.00001040457,0.000179638,0.0001323544,0.1256633,0.005823971,0.865302,0.001173763,0.001460801],"study_design_scores_gemma":[0.0000549026,0.00004868919,0.0001130924,0.00001678124,0.00001116994,0.0001175706,0.00004934484,0.7537118,0.0007013403,0.24145,0.003695803,0.00002946532],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1310687,0.001462668,0.664087,0.00624101,0.0004209661,0.0003224241,0.0008735391,0.0004987101,0.195025],"genre_scores_gemma":[0.8357123,0.001770483,0.0869571,0.001733201,0.0002531099,0.0009650544,0.0004116429,0.0002692587,0.07192777],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.007450312,"threshold_uncertainty_score":0.0249238,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02215533499731799,"score_gpt":0.271828230432005,"score_spread":0.249672895434687,"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."}}