{"id":"W2165863746","doi":"10.1088/1367-2630/17/1/013055","title":"Spontaneous parametric downconversion in waveguides: what's loss got to do with it?","year":2015,"lang":"en","type":"article","venue":"New Journal of Physics","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Physics; Parametric statistics; Optics; Quantum electrodynamics; Optoelectronics; Quantum mechanics","routes":{"ca_aff":true,"ca_fund":false,"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":[],"consensus_categories":[],"category_scores_codex":[0.0001482033,0.0001118855,0.0002255374,0.0001005393,0.000009312126,0.00008116199,0.000172716,0.00004234627,0.00001753549],"category_scores_gemma":[0.00003216451,0.0000852301,0.00004472613,0.0004651883,0.0000139165,0.0005210434,0.0000186349,0.0002267964,0.00005770047],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001614306,"about_ca_system_score_gemma":0.00009462311,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001798153,"about_ca_topic_score_gemma":0.00001672276,"domain_scores_codex":[0.9991981,0.00001229263,0.0002307088,0.00007305889,0.0002992904,0.0001865998],"domain_scores_gemma":[0.9993694,0.00006797574,0.00005382882,0.0001093395,0.00009091842,0.000308553],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001519402,0.0003689337,0.001337437,0.0002001265,0.0002970158,0.01087358,0.006791141,0.6582411,0.0009323973,0.003728332,0.01966291,0.2960476],"study_design_scores_gemma":[0.04025843,0.02049095,0.01170423,0.01298723,0.0008924803,0.02576954,0.03950031,0.275086,0.09199723,0.05565256,0.4189831,0.006677982],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9872506,0.000879052,0.006504807,0.0002609974,0.000490994,0.00009224414,9.784058e-7,0.00001925707,0.004501126],"genre_scores_gemma":[0.9967666,0.0001909979,0.002576943,0.0001643113,0.000237619,3.96479e-7,4.605655e-7,0.00001612358,0.00004657329],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3993202,"threshold_uncertainty_score":0.3475583,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01607543257894406,"score_gpt":0.2348611022390738,"score_spread":0.2187856696601298,"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."}}