{"id":"W3088978391","doi":"10.1364/oe.402802","title":"Erbium-ytterbium co-doped aluminium oxide waveguide amplifiers fabricated by reactive co-sputtering and wet chemical etching","year":2020,"lang":"en","type":"article","venue":"Optics Express","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":37,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Sciences and Engineering Research Council of Canada; Canada Foundation for Innovation; Ontario Centres of Excellence","keywords":"Materials science; Erbium; Ytterbium; Reactive-ion etching; Deep reactive-ion etching; Etching (microfabrication); Optics; Waveguide; Scanning electron microscope; Sputtering; Optical amplifier; Optoelectronics; Laser; Doping; Thin film; Nanotechnology; Layer (electronics)","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002654585,0.0005837459,0.0003487512,0.0002307776,0.0002074544,0.0004065813,0.0004568839,0.0003117607,0.0004573528],"category_scores_gemma":[0.0003016959,0.000430616,0.0002999396,0.0002564396,0.000431181,0.000335037,0.0003469318,0.0004369979,0.0004855081],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002328832,"about_ca_system_score_gemma":0.0002741165,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008863714,"about_ca_topic_score_gemma":0.001736323,"domain_scores_codex":[0.9997838,0.00001570943,0.00001387397,0.00004943141,0.00009942536,0.00003787418],"domain_scores_gemma":[0.9998248,0.00004040242,0.00005777492,0.00002802646,0.00003534794,0.00001357981],"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":[0.00001213088,0.000004337156,0.00008464447,0.00002062148,0.000003281891,0.00002241542,0.00001880977,0.00007101453,0.9985207,0.00006915962,0.00001186925,0.001160995],"study_design_scores_gemma":[0.000009140761,0.00007827822,0.0006942555,0.000002920735,0.000009964971,0.000106232,0.00001264488,0.001032656,0.9969769,0.00003017745,0.001042053,0.00000472128],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9447774,0.001079679,0.05112495,0.00006805689,0.00005502896,0.00007686165,0.0001442757,0.0003528014,0.00232083],"genre_scores_gemma":[0.8953896,0.001166566,0.09898177,0.00004706614,0.00002141333,0.0001458698,0.0002169693,0.00009536153,0.00393536],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0008863714,"threshold_uncertainty_score":0.00176245,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01529719669016136,"score_gpt":0.2386728995183413,"score_spread":0.2233757028281799,"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."}}