{"id":"W2162518979","doi":"10.1364/ol.33.002707","title":"Using pulse with a dark base to achieve high spatial and frequency resolution for the distributed Brillouin sensor","year":2008,"lang":"en","type":"article","venue":"Optics Letters","topic":"Advanced Fiber Optic Sensors","field":"Engineering","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"Natural Sciences and Engineering Research Council of Canada; China Scholarship Council","keywords":"Brillouin scattering; Optics; Brillouin zone; Pulse (music); Materials science; Wavelength; Physics; Optical fiber; Detector","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":[0.0003105202,0.0003897298,0.0002947168,0.0002458603,0.0002417538,0.0003757449,0.0006786,0.0005408471,0.0005623989],"category_scores_gemma":[0.0006090048,0.0002920765,0.0001213091,0.0002322725,0.0005012727,0.0007500534,0.0004313329,0.0006471259,0.0001909888],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005010405,"about_ca_system_score_gemma":0.0003958098,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005293185,"about_ca_topic_score_gemma":0.001352232,"domain_scores_codex":[0.9997686,0.00001861311,0.00000736279,0.00006032558,0.0001230555,0.00002198312],"domain_scores_gemma":[0.9995217,0.0001335001,0.00008155197,0.00006411969,0.0001425246,0.00005662931],"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":[0.00005634628,0.00001918172,0.0002710966,0.00001724931,0.000002179796,0.00002633714,0.0000279449,0.000228063,0.994253,0.0003279707,0.00003260298,0.004738084],"study_design_scores_gemma":[0.000023156,0.0002087922,0.0009521063,0.000003511083,0.000005711739,0.0001758101,0.00002088653,0.008833654,0.9887716,0.0001955532,0.000793226,0.00001610813],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8308565,0.0004442597,0.1660432,0.0002235813,0.00009461532,0.0000675839,0.00009754569,0.000394252,0.001778438],"genre_scores_gemma":[0.8534102,0.0001774048,0.1445486,0.0001063217,0.0000313552,0.0000433835,0.0000736216,0.00002864944,0.001580531],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0006786,"threshold_uncertainty_score":0.003635287,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01840792434763033,"score_gpt":0.2186920580583308,"score_spread":0.2002841337107005,"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."}}