{"id":"W2039914770","doi":"10.1117/12.2074784","title":"Flexible grid spacing using Nyquist-shaped channels for undersea transmission","year":2014,"lang":"en","type":"article","venue":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","topic":"Optical Network Technologies","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Ciena (Canada)","funders":"","keywords":"Phase-shift keying; Wavelength-division multiplexing; Symbol rate; Dispersion (optics); Electronic engineering; Transmission (telecommunications); Channel spacing; Quadrature amplitude modulation; Optics; Computer science; Telecommunications; Bit error rate; Physics; Engineering; Channel (broadcasting)","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001789662,0.0001795068,0.0001451238,0.0001546213,0.000261352,0.000211991,0.0002719608,0.0001418673,0.0008596347],"category_scores_gemma":[0.0006301152,0.00007084732,0.00005012579,0.0002093475,0.0003615887,0.0003771398,0.0002514381,0.0001835336,0.0001214746],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000341519,"about_ca_system_score_gemma":0.0002517025,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001203566,"about_ca_topic_score_gemma":0.00267521,"domain_scores_codex":[0.9998266,0.00003129658,0.000007337814,0.00003403711,0.00005522151,0.00004546891],"domain_scores_gemma":[0.9993752,0.0002418011,0.0001508775,0.00009547295,0.00008840759,0.00004833454],"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":[0.001023836,0.000251803,0.01140893,0.0000866336,0.00001735933,0.0004186062,0.0005651196,0.0467396,0.9088048,0.004037054,0.0003966918,0.0262496],"study_design_scores_gemma":[0.00009243635,0.0008296232,0.009665363,0.00001748591,0.00001659636,0.0003131465,0.000327853,0.2002145,0.7835671,0.001575892,0.003339793,0.00004011798],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.992125,0.00003636863,0.006953833,0.00001765759,0.000006961784,0.000005039396,0.00002821118,0.00005509828,0.0007718166],"genre_scores_gemma":[0.9953256,0.00002008712,0.004333744,0.00000746558,0.000002287892,0.000005018434,0.00002697797,0.000009516759,0.0002693108],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001203566,"threshold_uncertainty_score":0.002875805,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01831653484914455,"score_gpt":0.234663100679117,"score_spread":0.2163465658299725,"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."}}