{"id":"W4247514779","doi":"10.1007/978-3-319-69251-7_5","title":"Geometrical Optics","year":2019,"lang":"en","type":"book-chapter","venue":"","topic":"Semiconductor Lasers and Optical Devices","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Geometrical optics; Optics; Optical fiber; Physical optics; Physics; Gaussian optics; Paraxial approximation","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001167417,0.001131671,0.000523232,0.00128132,0.0009516453,0.001757038,0.0006348354,0.0006428656,0.0810326],"category_scores_gemma":[0.0002939625,0.0004130778,0.0003332305,0.0008823844,0.001290457,0.001218244,0.001028723,0.002229181,0.04979024],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001096039,"about_ca_system_score_gemma":0.0005079476,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009948096,"about_ca_topic_score_gemma":0.002437904,"domain_scores_codex":[0.9998198,0.00002255931,0.000004000216,0.00003358571,0.0001064193,0.00001353819],"domain_scores_gemma":[0.9999237,0.0000152052,0.000004219743,0.000020601,0.00002879071,0.000007504141],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00001305829,0.00001421498,0.00004875114,0.0001621655,0.000006633566,0.00004694771,0.0001403344,0.0007564938,0.002661513,0.6675813,0.1908763,0.1376923],"study_design_scores_gemma":[0.00000273966,0.000008296105,0.0001145004,0.00003723912,0.000002686635,0.0001449059,0.00002998892,0.0005851296,0.001006916,0.07721975,0.9208407,0.000007082621],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"methods","genre_scores_codex":[0.0006421676,0.004250474,0.01430281,0.0005152911,0.001064479,0.00002035979,0.0001377515,0.0002791461,0.9787875],"genre_scores_gemma":[0.008301339,0.003515714,0.006021119,0.0002032876,0.0003283664,0.00003109915,0.0001950978,0.00022555,0.9811785],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.0810326,"threshold_uncertainty_score":0.2710811,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01598256202227831,"score_gpt":0.1948052848983526,"score_spread":0.1788227228760742,"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."}}