{"id":"W2016770198","doi":"10.1364/oe.22.020652","title":"Focusing sub-wavelength grating couplers with low back reflections for rapid prototyping of silicon photonic circuits","year":2014,"lang":"en","type":"article","venue":"Optics Express","topic":"Photonic and Optical Devices","field":"Engineering","cited_by":207,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval; University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; CMC Microsystems; National Science Foundation","keywords":"Optics; Grating; Materials science; Wavelength; Photonic integrated circuit; Bandwidth (computing); Optoelectronics; Diffraction grating; Photonics; Physics; Telecommunications","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0001845021,0.0001948839,0.0002870954,0.00006910258,0.0001102916,0.00004976226,0.0001497725,0.0001008493,0.00001716406],"category_scores_gemma":[0.00005963856,0.0001811053,0.00006922086,0.0001785479,0.00006824338,0.0001605884,0.00002095987,0.0001672392,0.000003865779],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004833363,"about_ca_system_score_gemma":0.00003097364,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006054795,"about_ca_topic_score_gemma":0.00001988551,"domain_scores_codex":[0.9989396,0.00001720182,0.0002975176,0.0002246653,0.0001522184,0.0003688381],"domain_scores_gemma":[0.9992185,0.0002183417,0.00007853429,0.00027423,0.000117529,0.00009287069],"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":[0.00005448951,0.00009478108,0.00005414454,0.002304373,0.0001801654,0.000001642067,0.00101109,0.04118269,0.932326,0.005806006,0.00004470691,0.01693997],"study_design_scores_gemma":[0.0005636496,0.0001444578,0.00003399949,0.0003507675,0.00003190919,0.000004978362,0.00009389658,0.5805341,0.4162764,0.0001196996,0.001612364,0.0002337923],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.901751,0.0002972017,0.07136135,0.0000215506,0.000267632,0.001640922,0.00003406384,0.0002409163,0.02438538],"genre_scores_gemma":[0.9869545,0.00009642365,0.01254478,0.00002085673,0.00008757726,0.0001921121,0.00001062283,0.0000647266,0.00002843525],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5393514,"threshold_uncertainty_score":0.7385258,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01871127958951631,"score_gpt":0.2412017720489522,"score_spread":0.2224904924594359,"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."}}