{"id":"W4318259924","doi":"10.1016/b978-0-323-90957-0.00002-3","title":"Fundamentals of optical devices","year":2023,"lang":"en","type":"book-chapter","venue":"Elsevier eBooks","topic":"Optical Network Technologies","field":"Engineering","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"Ciena (Canada)","funders":"","keywords":"Optical amplifier; Optoelectronics; Optical fiber; Materials science; Optical communication; Optics; Photonics; Laser; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002295373,0.001605424,0.000885629,0.002172757,0.001134033,0.002155834,0.001057888,0.001241938,0.09179629],"category_scores_gemma":[0.0004085723,0.000643386,0.0004320837,0.002107899,0.0008286996,0.002359506,0.001392202,0.002373118,0.06133559],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001050746,"about_ca_system_score_gemma":0.0009324503,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001104473,"about_ca_topic_score_gemma":0.003139321,"domain_scores_codex":[0.9997122,0.00001948977,0.000009253812,0.00004635956,0.0001836347,0.00002905875],"domain_scores_gemma":[0.9998615,0.00004446269,0.000007365188,0.0000287657,0.00004322503,0.00001462947],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00001922498,0.00008252209,0.0001019344,0.0005487124,0.00001038236,0.0001122081,0.0002970253,0.0009786937,0.006659803,0.1660469,0.2968127,0.5283299],"study_design_scores_gemma":[0.000002036527,0.00001540738,0.0001260567,0.0001669874,0.000003351677,0.0001405171,0.0000327425,0.0005193296,0.0008485682,0.02114225,0.9769961,0.000006635099],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.0007062564,0.03373372,0.01714895,0.0007750184,0.002439204,0.00007050568,0.0001998073,0.000469391,0.9444572],"genre_scores_gemma":[0.003570105,0.01605651,0.006053888,0.0003563781,0.0004408199,0.00006974035,0.0001578433,0.0001430847,0.9731517],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.09179629,"threshold_uncertainty_score":0.3070892,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01926905776065938,"score_gpt":0.2277264570002057,"score_spread":0.2084573992395463,"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."}}