{"id":"W2579813735","doi":"10.1364/oe.25.001529","title":"Fabrication of chirped and tilted fiber Bragg gratings and suppression of stimulated Raman scattering in fiber amplifiers","year":2017,"lang":"en","type":"article","venue":"Optics Express","topic":"Photonic Crystal and Fiber Optics","field":"Engineering","cited_by":73,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"National Natural Science Foundation of China","keywords":"Optics; Materials science; Fiber Bragg grating; Raman scattering; Fiber laser; Raman spectroscopy; PHOSFOS; Polarization-maintaining optical fiber; Amplifier; Laser; Fiber; Dispersion-shifted fiber; Optoelectronics; Optical amplifier; Photonic-crystal fiber; Long-period fiber grating; Fiber optic sensor; Optical fiber; Physics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00007900245,0.0001176442,0.000211271,0.0000646777,0.0000537472,0.00004295821,0.0001293758,0.00008697449,0.00001789403],"category_scores_gemma":[0.00004422321,0.0001175548,0.00001903619,0.00003957222,0.0001085952,0.000160476,0.0001161688,0.0001050385,6.597688e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001097351,"about_ca_system_score_gemma":0.000004913644,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003203821,"about_ca_topic_score_gemma":0.000004028364,"domain_scores_codex":[0.999366,0.000008306379,0.0002513483,0.0001400044,0.00009260963,0.0001417174],"domain_scores_gemma":[0.9994388,0.00004369044,0.0001084733,0.0003153049,0.00004237052,0.00005134341],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.00004215242,0.00003971238,0.003648166,0.0005837235,0.00003425125,0.000003203331,0.002439628,0.01256741,0.9759163,0.00006405267,0.00006506349,0.004596338],"study_design_scores_gemma":[0.002849521,0.0001157171,0.09445875,0.001204861,0.00007178839,0.00001295413,0.0002935645,0.5783547,0.320728,0.0006885801,0.0005657275,0.0006558003],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983658,0.00009991322,0.0003143733,0.00001056172,0.00004663208,0.0001363624,0.00002257642,0.00002390362,0.0009799398],"genre_scores_gemma":[0.9972521,0.00007122236,0.002513835,0.000002031756,0.00001070965,0.000005451352,0.00001074604,0.00001952852,0.0001143819],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6551883,"threshold_uncertainty_score":0.4793745,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01241495529617422,"score_gpt":0.2362819821735187,"score_spread":0.2238670268773445,"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."}}