{"id":"W1977316138","doi":"10.1117/12.628681","title":"Sensitivity enhanced long-period grating refractive index sensor with refractive index modified cladding layer","year":2005,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Cladding (metalworking); Cladding mode; Materials science; Refractive index; Step-index profile; Optics; Grating; Long-period fiber grating; Normalized frequency (unit); Optoelectronics; Fiber optic sensor; Optical fiber; Graded-index fiber; Composite material; Physics; Phase noise; Polarization-maintaining optical fiber","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002861524,0.0003788177,0.0003261263,0.0001156385,0.00008805025,0.0002321342,0.0005767827,0.0004343073,0.0002405887],"category_scores_gemma":[0.0003569145,0.0002635055,0.0002798015,0.0001183746,0.0001946731,0.0006697237,0.0001935329,0.0002717198,0.000124878],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004635336,"about_ca_system_score_gemma":0.0003222718,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009570463,"about_ca_topic_score_gemma":0.001197189,"domain_scores_codex":[0.9997714,0.00004017347,0.000007843923,0.0000525433,0.0001075511,0.00002049906],"domain_scores_gemma":[0.9997953,0.00006848221,0.00003705364,0.00002417541,0.00006207442,0.00001289448],"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":[0.0000753426,0.00004103117,0.0009358212,0.00006450334,0.00002101611,0.0001344537,0.00002749668,0.02520966,0.9640475,0.0008433784,0.0001056361,0.008494133],"study_design_scores_gemma":[0.00001363717,0.000207976,0.001485532,0.000003849389,0.00002031051,0.0002281101,0.000007612673,0.6059663,0.3910615,0.0002225583,0.0007619901,0.0000205379],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5927477,0.0009818105,0.4027053,0.0001283165,0.00008285334,0.00006602381,0.0001028067,0.000716277,0.002468868],"genre_scores_gemma":[0.8643743,0.0003751821,0.1335388,0.00004400441,0.00001014582,0.00002852315,0.00006010194,0.00001855276,0.001550377],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009570463,"threshold_uncertainty_score":0.003363192,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00972387614729503,"score_gpt":0.2291163901805956,"score_spread":0.2193925140333005,"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."}}