{"id":"W2105479671","doi":"10.1364/josab.26.002136","title":"Effect of writing beam spatial coherence on fiber Bragg grating modulation contrast and thermal stability","year":2009,"lang":"en","type":"article","venue":"Journal of the Optical Society of America B","topic":"Advanced Fiber Optic Sensors","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"Canada Research Chairs","keywords":"Optics; Materials science; Grating; Fiber Bragg grating; Long-period fiber grating; PHOSFOS; Coherence (philosophical gambling strategy); Refractive index; Thermal; Optical fiber; Graded-index fiber; Optoelectronics; Fiber optic sensor; Wavelength; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003560913,0.000121132,0.0003483315,0.00001084212,0.000044983,0.000009919322,0.000114459,0.00006205225,0.00001693885],"category_scores_gemma":[0.0002199027,0.00008213904,0.0002106914,0.0001034425,0.0001939033,0.00009442822,0.00001772597,0.0003197473,3.333509e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005226862,"about_ca_system_score_gemma":0.00001034707,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004989266,"about_ca_topic_score_gemma":1.158866e-7,"domain_scores_codex":[0.9989818,0.00005491024,0.0004411413,0.00007988915,0.0002895345,0.0001526887],"domain_scores_gemma":[0.9987883,0.0006773635,0.0002682424,0.0001241372,0.00008402646,0.0000579332],"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":[0.0001921704,0.00008080709,0.001820853,0.0001297474,0.0001198703,9.783641e-7,0.0007770968,0.2741073,0.4393367,0.00001744195,0.00005373421,0.2833633],"study_design_scores_gemma":[0.002198571,0.004109177,0.1127443,0.0005522143,0.0001676446,0.0000366623,0.0004876654,0.4162187,0.4629112,0.0002123879,0.00003100479,0.0003303607],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9918787,0.0000565639,0.007418483,0.0002102311,0.00005508824,0.0001205104,0.00000363417,0.0000114706,0.0002452979],"genre_scores_gemma":[0.9857118,0.00001231755,0.01414764,0.00004147916,0.00007351225,4.265017e-7,2.412754e-7,0.00001014866,0.000002492432],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.283033,"threshold_uncertainty_score":0.3349533,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005945065139757424,"score_gpt":0.2278590687650036,"score_spread":0.2219140036252462,"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."}}