{"id":"W1972698594","doi":"10.1016/s0030-4018(01)01658-3","title":"Phase-shifted long-period gratings by refractive index-shifting","year":2001,"lang":"en","type":"article","venue":"Optics Communications","topic":"Advanced Fiber Optic Sensors","field":"Engineering","cited_by":22,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Flattening; Materials science; Refractive index; Optics; Classification of discontinuities; Refractive index profile; Phase (matter); Step-index profile; Resistive touchscreen; Normalized frequency (unit); Optoelectronics; Optical fiber; Graded-index fiber; Physics; Fiber optic sensor; Computer science","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":[0.0001749381,0.0002847163,0.0002153162,0.0002207547,0.0001831955,0.0003077716,0.0004311625,0.0003504077,0.0009823036],"category_scores_gemma":[0.0001846606,0.0002853234,0.0001486146,0.000299901,0.0004708697,0.0005198581,0.0002969664,0.0003992639,0.000359996],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000408017,"about_ca_system_score_gemma":0.000185537,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002815559,"about_ca_topic_score_gemma":0.0008444022,"domain_scores_codex":[0.9998978,0.00001311823,0.000005202712,0.00002106701,0.00004513051,0.00001758942],"domain_scores_gemma":[0.9998565,0.00003800263,0.00003854631,0.00002761412,0.00001673144,0.00002265513],"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":[0.00006345983,0.00002996221,0.0001691367,0.00003740372,0.000004881648,0.00004365346,0.00003921978,0.0006991304,0.9846321,0.004134702,0.0002973411,0.009848912],"study_design_scores_gemma":[0.00004071897,0.0001258046,0.0008383881,0.000005496888,0.000007737866,0.0001904005,0.00001934528,0.01257886,0.9794841,0.001036629,0.005654952,0.00001742163],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.917917,0.00278793,0.06243481,0.0003929011,0.0004866475,0.00005918879,0.00009627706,0.0006648429,0.01516043],"genre_scores_gemma":[0.9507936,0.001070778,0.040258,0.0001557107,0.00009430938,0.00002787426,0.00008354359,0.00008166483,0.007434662],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009823036,"threshold_uncertainty_score":0.003286183,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02314755973050767,"score_gpt":0.2937220108886603,"score_spread":0.2705744511581527,"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."}}