{"id":"W2748743371","doi":"10.1364/ol.42.003439","title":"L-shaped fiber-chip grating couplers with high directionality and low reflectivity fabricated with deep-UV lithography","year":2017,"lang":"en","type":"article","venue":"Optics Letters","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":113,"is_retracted":false,"has_abstract":true,"ca_institutions":"National Research Council Canada","funders":"H2020 European Research Council","keywords":"Optics; Materials science; Lithography; Grating; Chip; Optoelectronics; Reflectivity; Interference lithography; Optical fiber; Electron-beam lithography; Fiber Bragg grating; Resist; Fabrication; Physics; Telecommunications; Nanotechnology","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":[0.0001210076,0.0002162641,0.0002250395,0.00005299407,0.0003588032,0.0002248578,0.0001568583,0.00006365569,0.00001248194],"category_scores_gemma":[0.00002545629,0.0001709898,0.00003395021,0.000122181,0.0002581856,0.0002574612,0.00003329544,0.0002536675,0.000004144005],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003729251,"about_ca_system_score_gemma":0.00001100703,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001308777,"about_ca_topic_score_gemma":0.0001754596,"domain_scores_codex":[0.9990615,0.00001802947,0.0001331768,0.0002760504,0.0002048642,0.0003064346],"domain_scores_gemma":[0.9992976,0.00009825955,0.00007459527,0.0003609621,0.00004246095,0.0001260977],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00120618,0.0005892026,0.3972927,0.002215016,0.004137189,0.0006698501,0.002211482,0.06439671,0.4975262,0.007921503,0.000634847,0.02119908],"study_design_scores_gemma":[0.001768713,0.0002159741,0.6721126,0.0002627124,0.0002118876,0.00005683692,0.00006012659,0.3175802,0.005946924,0.0001572232,0.0005411035,0.001085733],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9907543,0.00005391916,0.004760507,0.0005857593,0.00008100898,0.0001493359,0.00001324131,0.0002035783,0.003398327],"genre_scores_gemma":[0.989648,0.000024575,0.009964723,0.0002226857,0.00004956293,0.00002174506,0.0000097802,0.00003590244,0.00002295301],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4915793,"threshold_uncertainty_score":0.6972764,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008843479197901809,"score_gpt":0.212904535709534,"score_spread":0.2040610565116322,"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."}}