{"id":"W1965139004","doi":"10.1364/bgpp.2007.btud2","title":"Type II and burst methods for ultrashort laser direct fabrication of high-strength Bragg grating waveguides inside bulk glasses: a comparison","year":2007,"lang":"en","type":"article","venue":"Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides","topic":"Laser Material Processing Techniques","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Materials science; Fiber Bragg grating; Laser; Grating; Optics; Fabrication; Ultrashort pulse; Optoelectronics; PHOSFOS; Pulse (music); Diffraction grating; Optical fiber; Physics; Plastic optical fiber","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003322557,0.000527796,0.0003195001,0.0003161218,0.0002278946,0.0005760888,0.0005815532,0.0003634532,0.001613799],"category_scores_gemma":[0.0004613532,0.0004370354,0.0003474269,0.0002375578,0.0004092527,0.0004482611,0.0005070234,0.0007744948,0.0006238186],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002375105,"about_ca_system_score_gemma":0.0002801119,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002820559,"about_ca_topic_score_gemma":0.0007650309,"domain_scores_codex":[0.9995741,0.00005500927,0.00002932306,0.00006864332,0.0002245107,0.00004842219],"domain_scores_gemma":[0.9991522,0.0003007614,0.0002067288,0.0002004657,0.00008036233,0.00005942904],"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":[0.0001428534,0.0000301895,0.0004855838,0.0002653158,0.00002001052,0.00006361424,0.0002354995,0.0002073795,0.9792264,0.0005713284,0.0001248565,0.018627],"study_design_scores_gemma":[0.00001612598,0.0003169258,0.001158483,0.000009821299,0.00001955234,0.0005233429,0.00006203666,0.001306393,0.9915398,0.0001259344,0.004904532,0.00001723616],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7847112,0.008640009,0.1934191,0.0002114445,0.0003083273,0.0003359857,0.000246603,0.001131567,0.0109956],"genre_scores_gemma":[0.7907772,0.004983608,0.1821724,0.0001728491,0.0001109972,0.0003637453,0.0003308176,0.0006141115,0.02047431],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001613799,"threshold_uncertainty_score":0.005398691,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01873918163019357,"score_gpt":0.3148992836828068,"score_spread":0.2961601020526132,"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."}}