{"id":"W2018335649","doi":"10.1109/lpt.2013.2244880","title":"Optical Back Propagation With Optimal Step Size for Fiber Optic Transmission Systems","year":2013,"lang":"en","type":"article","venue":"IEEE Photonics Technology Letters","topic":"Optical Network Technologies","field":"Engineering","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Optics; Nonlinear system; Dispersion (optics); Optical fiber; Fiber Bragg grating; Transmission (telecommunications); Nonlinear Schrödinger equation; Fiber; Self-phase modulation; Lagrange multiplier; Phase (matter); Dispersion-shifted fiber; Materials science; Nonlinear optics; Physics; Mathematics; Fiber optic sensor; Computer science; Telecommunications; Mathematical optimization; Laser","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001116402,0.0003716071,0.0004117324,0.0002160128,0.00008794641,0.00008742372,0.0004771726,0.0005996228,0.00005437273],"category_scores_gemma":[0.00003724984,0.0003117651,0.00007545912,0.0004774968,0.0003778911,0.0002192324,0.00003338053,0.0005875225,0.0002708638],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001672116,"about_ca_system_score_gemma":0.00001893412,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003717014,"about_ca_topic_score_gemma":7.146568e-7,"domain_scores_codex":[0.9981614,0.00001100876,0.0004231622,0.0004403091,0.0002017616,0.0007623629],"domain_scores_gemma":[0.9990039,0.0001954306,0.00006052423,0.0005602616,0.00009084001,0.00008900715],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001108538,0.0001447135,0.00009607658,0.0008587044,0.0004258584,0.00006160693,0.00005541781,0.507089,0.4421419,0.007687332,0.0170918,0.02423672],"study_design_scores_gemma":[0.001112729,0.0004008241,0.000031285,0.000171957,0.00007762066,0.0001225348,0.00008780044,0.9011738,0.08981778,0.0001333904,0.006207485,0.0006627914],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8742701,0.000218471,0.1164193,0.00359593,0.0002598496,0.002175309,0.000006148189,0.002712735,0.0003422346],"genre_scores_gemma":[0.5677887,0.0000328604,0.4306602,0.00009608454,0.00003363163,0.001170539,0.000005597622,0.0001132979,0.00009913208],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3940848,"threshold_uncertainty_score":0.9999334,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005503518365458874,"score_gpt":0.1882400654615924,"score_spread":0.1827365470961335,"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."}}