{"id":"W3179522571","doi":"10.1364/ol.431983","title":"Millimeter-long metamaterial surface-emitting antenna in the silicon photonics platform","year":2021,"lang":"en","type":"article","venue":"Optics Letters","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada; Carleton University","funders":"Junta de Andalucía; Ministerio de Ciencia, Innovación y Universidades; Universidad de Málaga","keywords":"Optics; Materials science; Antenna (radio); Metamaterial; Optoelectronics; Photonics; Waveguide; Silicon photonics; Beam divergence; Physics; Laser; Beam diameter; Telecommunications","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":[],"consensus_categories":[],"category_scores_codex":[0.0002851215,0.0001843725,0.0002288565,0.00003346215,0.00005709581,0.0001483369,0.0002469046,0.00008417657,0.00004567268],"category_scores_gemma":[0.00003861812,0.000148555,0.00008667693,0.0002322584,0.00004413522,0.000157582,0.00005084185,0.0002902762,0.00003753461],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005404642,"about_ca_system_score_gemma":0.00001513783,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0000133399,"about_ca_topic_score_gemma":0.00003417617,"domain_scores_codex":[0.9988633,0.00002993962,0.0002895126,0.0001940724,0.0002057842,0.0004173572],"domain_scores_gemma":[0.9994063,0.0001881005,0.00002724138,0.0003067922,0.00002000015,0.00005159654],"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":[0.0000127637,0.00004563202,0.001100191,0.0001539029,0.0001138253,0.0005489272,0.001228435,0.01931089,0.9763515,0.0006437749,0.000172242,0.0003179293],"study_design_scores_gemma":[0.001514728,0.00004890766,0.01051623,0.0002193344,0.0001557942,0.0001723599,0.001202389,0.7188827,0.2619736,0.0001276753,0.004149452,0.001036766],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9948255,0.0003556735,0.0003068834,0.0005158685,0.0005585775,0.000115759,0.000008917067,0.00008101523,0.003231744],"genre_scores_gemma":[0.9939591,0.0001860758,0.004104681,0.001605529,0.00006498465,0.000007972755,0.00002103707,0.00003202412,0.00001853829],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7143779,"threshold_uncertainty_score":0.6057899,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01379535265200662,"score_gpt":0.2153115931738706,"score_spread":0.201516240521864,"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."}}