{"id":"W2959125965","doi":"10.1364/oe.27.021347","title":"Long period fiber gratings for the mitigation of parasitic laser effects in mid-infrared fiber amplifiers","year":2019,"lang":"en","type":"article","venue":"Optics Express","topic":"Photonic Crystal and Fiber Optics","field":"Engineering","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"Natural Sciences and Engineering Research Council of Canada; Fonds de recherche du Québec – Nature et technologies; Canadian Network for Research and Innovation in Machining Technology, Natural Sciences and Engineering Research Council of Canada; Deutsche Forschungsgemeinschaft; Canada Foundation for Innovation","keywords":"Optics; Materials science; Supercontinuum; Fiber laser; Fiber Bragg grating; Dispersion-shifted fiber; Polarization-maintaining optical fiber; Photonic-crystal fiber; Optoelectronics; Amplifier; Grating; Long-period fiber grating; Lasing threshold; Optical fiber; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00009251001,0.0002318444,0.0001163792,0.0001360147,0.0001124991,0.000190174,0.0002352029,0.0002549923,0.0003166128],"category_scores_gemma":[0.0001016306,0.0001157906,0.0001013466,0.0001370268,0.0001673003,0.0002477638,0.0001700422,0.0002641059,0.0001050526],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001676515,"about_ca_system_score_gemma":0.0001542941,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003218131,"about_ca_topic_score_gemma":0.000814886,"domain_scores_codex":[0.9999295,0.000007742799,0.000003729444,0.00001459076,0.00002972447,0.00001468157],"domain_scores_gemma":[0.9998772,0.0000155616,0.0000565207,0.00001449613,0.00002132791,0.0000148914],"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":[0.00001571556,0.00001045151,0.000111687,0.00002098822,0.000002894752,0.00002716616,0.00001240946,0.0002546063,0.9953257,0.0002623909,0.00004451354,0.003911614],"study_design_scores_gemma":[0.000008536722,0.0002861618,0.001639245,0.000005951124,0.00001091252,0.000224463,0.00002003168,0.003997414,0.9906178,0.0001282113,0.003049802,0.00001157936],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9425293,0.003537361,0.05056094,0.0001495342,0.0001161065,0.00004092881,0.000119957,0.0003045808,0.002641282],"genre_scores_gemma":[0.9706239,0.0008933523,0.02691988,0.00005062185,0.00002658035,0.00001772228,0.0000604128,0.00002439972,0.001383205],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0003218131,"threshold_uncertainty_score":0.001216412,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005925261343086686,"score_gpt":0.2124705017641038,"score_spread":0.2065452404210171,"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."}}