{"id":"W2104624412","doi":"10.1364/josaa.24.000850","title":"Quarter-wave layers with 50% reflectance for obliquely incident unpolarized light","year":2007,"lang":"en","type":"article","venue":"Journal of the Optical Society of America A","topic":"Optical Polarization and Ellipsometry","field":"Engineering","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Optics; Reflectivity; Quarter (Canadian coin); Materials science; Physics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003987865,0.0001330617,0.0003240168,0.00003952655,0.00006635737,0.00002487751,0.0002098214,0.00009883411,0.00001150376],"category_scores_gemma":[0.00009666985,0.00008335178,0.0003862029,0.0004132249,0.0001546846,0.0001204651,0.00002196875,0.0003720631,0.000002610883],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001196493,"about_ca_system_score_gemma":0.00004539035,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002286089,"about_ca_topic_score_gemma":8.727918e-7,"domain_scores_codex":[0.9987671,0.00001590239,0.0004871328,0.00008202716,0.0003696449,0.0002782186],"domain_scores_gemma":[0.9990504,0.0002225655,0.000220436,0.0001545315,0.0001916882,0.0001604295],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001860347,0.0009327652,0.002438413,0.0007755918,0.002368764,0.0000172723,0.005654025,0.01805194,0.8927466,0.003846455,0.05812952,0.01317829],"study_design_scores_gemma":[0.01885117,0.01070537,0.03628363,0.001883533,0.001825546,0.0008205058,0.01525677,0.1849824,0.4822545,0.009397151,0.2345218,0.003217558],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.09901693,0.0003855246,0.889458,0.007472473,0.000383793,0.0002503943,0.000004945426,0.00004579677,0.002982168],"genre_scores_gemma":[0.8349067,0.00007189928,0.1640734,0.0007058461,0.0001354998,0.000001119238,3.850406e-7,0.00002537795,0.00007972943],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.7358898,"threshold_uncertainty_score":0.3398987,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00990692518216246,"score_gpt":0.235183147609808,"score_spread":0.2252762224276455,"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."}}