{"id":"W2002107288","doi":"10.1364/ao.44.002402","title":"Planar waveguide-based silica–polymer hybrid variable optical attenuator and its associated polymers","year":2005,"lang":"en","type":"article","venue":"Applied Optics","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"","keywords":"Optics; Planar; Materials science; Polymer; Optical attenuator; Waveguide; Attenuator (electronics); Refractive index; Optoelectronics; Attenuation; Optical fiber; Computer science; Physics; Multi-mode optical fiber; Composite material","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00015306,0.0002801723,0.000326769,0.00006530986,0.00009011598,0.00005988612,0.0001820522,0.0001718627,0.0001592133],"category_scores_gemma":[0.00003791288,0.0002821038,0.00004744363,0.0001771613,0.00006953051,0.000087369,0.00003456908,0.0002883345,0.0001790252],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000902988,"about_ca_system_score_gemma":0.00004472111,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003946238,"about_ca_topic_score_gemma":0.000003795285,"domain_scores_codex":[0.9985359,0.000009322827,0.0003342186,0.000289391,0.0002579976,0.0005731438],"domain_scores_gemma":[0.9992005,0.0002053705,0.00003645213,0.000227709,0.00003105856,0.0002989079],"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":[0.0001588243,0.0005714868,0.0001335644,0.0003548831,0.000881878,0.00007543472,0.0002513907,0.02958004,0.355959,0.595219,0.003711907,0.01310254],"study_design_scores_gemma":[0.001598391,0.00005446263,0.0002907387,0.00004016442,0.0001730532,0.00001097911,0.00004515212,0.7837986,0.2057504,0.0003371631,0.007129272,0.0007716122],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7012079,0.002450511,0.004934127,0.0006941953,0.0003028685,0.0005715801,0.0001504388,0.001076232,0.2886121],"genre_scores_gemma":[0.9939647,0.00005517234,0.004653456,0.0007941512,0.0001041446,0.00003343737,0.00004856084,0.00006604621,0.0002803247],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7542186,"threshold_uncertainty_score":0.9999631,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007247009719603005,"score_gpt":0.1955947334528782,"score_spread":0.1883477237332752,"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."}}