{"id":"W2181996924","doi":"10.1016/j.jnoncrysol.2010.11.082","title":"High refractive index contrast in fused silica waveguides by tightly focused, high-repetition rate femtosecond laser","year":2010,"lang":"en","type":"article","venue":"Journal of Non-Crystalline Solids","topic":"Laser Material Processing Techniques","field":"Engineering","cited_by":116,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Femtosecond; Materials science; Laser; Optics; Refractive index; Wavelength; Waveguide; Optoelectronics; Fluence; Photonics; Physics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0007551369,0.000338856,0.0006217407,0.0003152654,0.00006040305,0.000170265,0.0003711908,0.0003064568,0.0002651827],"category_scores_gemma":[0.0001255195,0.0002989366,0.0001071732,0.0002407904,0.00009113703,0.0008517836,0.0000466391,0.001000102,0.00001039031],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000152561,"about_ca_system_score_gemma":0.0001017293,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001021224,"about_ca_topic_score_gemma":0.000183553,"domain_scores_codex":[0.9979768,0.0000681651,0.001021626,0.0002190536,0.0003102832,0.0004041072],"domain_scores_gemma":[0.9987011,0.0001276379,0.0004116294,0.0002787248,0.0003015485,0.0001793882],"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":[0.0002410346,0.0001284555,0.000114475,0.00009090605,0.00007204246,0.00009741194,0.0001115412,0.001313821,0.9900097,0.00004482199,0.006790511,0.0009852975],"study_design_scores_gemma":[0.004430432,0.0004831848,0.006133606,0.0003717246,0.00006563011,0.0001074281,0.00004273853,0.006616702,0.9663165,0.006295349,0.008430346,0.0007064088],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9866907,0.00004233254,0.0112749,0.0003837654,0.0008056602,0.0002034783,0.00007108047,0.0001675586,0.0003605454],"genre_scores_gemma":[0.9917701,0.00007533424,0.00705655,0.0001376124,0.0007301448,0.00001383512,0.00002884772,0.00009274403,0.00009485763],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02369323,"threshold_uncertainty_score":0.9999463,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003853280010805111,"score_gpt":0.2144303185296076,"score_spread":0.2105770385188025,"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."}}