{"id":"W1967300931","doi":"10.1364/ol.39.000701","title":"Tunable nanophotonic delay lines using linearly chirped contradirectional couplers with uniform Bragg gratings","year":2014,"lang":"en","type":"article","venue":"Optics Letters","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Optics; Optical circulator; Fiber Bragg grating; Materials science; Extinction ratio; Group delay and phase delay; Tapering; Insertion loss; Optoelectronics; Physics; Optical fiber; Bandwidth (computing); Wavelength; Telecommunications","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":[0.0001448773,0.0002381123,0.0002498122,0.00007624294,0.0001382005,0.0001116291,0.0001543682,0.00008640417,0.00003049091],"category_scores_gemma":[0.00002414485,0.0002065302,0.00006090038,0.000206153,0.000102188,0.0002112706,0.00001723696,0.0002482367,0.00002068419],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009010431,"about_ca_system_score_gemma":0.00003130176,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006601021,"about_ca_topic_score_gemma":0.00003907387,"domain_scores_codex":[0.9988747,0.00001183269,0.0002379199,0.0002144828,0.0002338106,0.0004272393],"domain_scores_gemma":[0.9994542,0.0001034759,0.00004946052,0.0002021479,0.00005365412,0.0001370628],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00005231539,0.00004331974,0.0005850084,0.0001539314,0.0002491598,0.00003466089,0.0002507757,0.666687,0.3278075,0.003438871,0.0003463049,0.000351145],"study_design_scores_gemma":[0.0005656197,0.00005845281,0.0002651295,0.00006670974,0.00005336551,0.00004567795,0.00002387184,0.984952,0.009998694,0.00003393692,0.003604552,0.000331951],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9692642,0.00007471756,0.0258515,0.0002627641,0.0003520526,0.0001528394,0.000008182629,0.0002647374,0.003769025],"genre_scores_gemma":[0.9539804,0.00003038543,0.04440137,0.001200562,0.0002025154,0.00001381954,0.00001851158,0.0000691059,0.00008330312],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.318265,"threshold_uncertainty_score":0.8422058,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006986310321536793,"score_gpt":0.187966476717451,"score_spread":0.1809801663959142,"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."}}