{"id":"W4415128494","doi":"10.1364/ol.575290","title":"Optical waveguide facet preparation using programmable focused ion beam sculpting","year":2025,"lang":"en","type":"article","venue":"Optics Letters","topic":"Integrated Circuits and Semiconductor Failure Analysis","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Facet (psychology); Focused ion beam; Waveguide; Fabrication; Coupling loss; Coupling (piping); Photonics; Beam (structure); Ion beam","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002422446,0.0004944338,0.0002453124,0.0002920231,0.0003632014,0.0004403558,0.0003588367,0.0003070992,0.001367618],"category_scores_gemma":[0.0003135794,0.0003146767,0.0002776358,0.0002573649,0.0004231949,0.0003356153,0.0005326533,0.0004226791,0.0005352887],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004859173,"about_ca_system_score_gemma":0.000531104,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001336718,"about_ca_topic_score_gemma":0.00300226,"domain_scores_codex":[0.9997723,0.00001335871,0.00001441369,0.00005951414,0.0001001765,0.00004022679],"domain_scores_gemma":[0.9997905,0.00004373487,0.00004688314,0.00005447317,0.00005112851,0.00001337488],"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":[0.00002346291,0.000007381898,0.0001153914,0.00004961129,0.000004286313,0.00005383406,0.00003766928,0.0003580853,0.9955876,0.0002777687,0.0001326274,0.003352239],"study_design_scores_gemma":[0.000009398227,0.00005533357,0.0004188406,0.000004283979,0.000003603209,0.0001119984,0.00001853189,0.001925363,0.9950322,0.00007608866,0.002334789,0.000009556858],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7397634,0.00138674,0.2405232,0.0002084032,0.0001981386,0.0005150527,0.0009766654,0.001624823,0.01480355],"genre_scores_gemma":[0.8013093,0.0009324688,0.1926245,0.00008380742,0.00001988563,0.000207914,0.000668029,0.0002452476,0.003908932],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001367618,"threshold_uncertainty_score":0.004575193,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0124183859495482,"score_gpt":0.2412072346245203,"score_spread":0.2287888486749722,"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."}}