{"id":"W4408707358","doi":"10.1364/iprsn.2024.im4g.5","title":"Recent Advances on Silicon-Based Metamaterial Grating Couplers","year":2024,"lang":"en","type":"article","venue":"","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University","funders":"","keywords":"Metamaterial; Grating; Materials science; Silicon; Optoelectronics; Computer science","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":[0.001555694,0.0004549961,0.0003661313,0.0007479067,0.0001322747,0.0008042763,0.0004550293,0.0007726656,0.002214846],"category_scores_gemma":[0.0009704761,0.000291708,0.0002817615,0.0006767929,0.0004430945,0.001366532,0.0004828435,0.000762772,0.0009542733],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003762806,"about_ca_system_score_gemma":0.0003346708,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002360449,"about_ca_topic_score_gemma":0.0004758969,"domain_scores_codex":[0.9997035,0.00004927716,0.00004290741,0.0000669286,0.00009979001,0.00003760367],"domain_scores_gemma":[0.9994072,0.0003096725,0.00008974,0.00003169774,0.0001159184,0.00004582553],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005839666,0.0003351291,0.001341516,0.007713051,0.0001433903,0.0004698726,0.0002716719,0.003897645,0.3493342,0.02255046,0.01067215,0.6026871],"study_design_scores_gemma":[0.00007606429,0.00119252,0.004226378,0.0008162612,0.0002892067,0.001724515,0.0001939696,0.005919214,0.2790314,0.00530744,0.7011296,0.00009345838],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"review","genre_gemma":"empirical","genre_scores_codex":[0.05252771,0.8967296,0.01552889,0.00347745,0.0007162932,0.00004402399,0.0002071861,0.0003349062,0.03043388],"genre_scores_gemma":[0.1753052,0.7862092,0.02341855,0.002180699,0.002110571,0.00005691226,0.0003531288,0.00008095129,0.01028483],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.002214846,"threshold_uncertainty_score":0.008227408,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01095929473783149,"score_gpt":0.2394047442134752,"score_spread":0.2284454494756437,"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."}}