{"id":"W2108434003","doi":"10.1109/ofc.2008.4528551","title":"Ultrashort-pulsed laser direct writing of strong Bragg grating waveguides in bulk glasses","year":2008,"lang":"en","type":"article","venue":"","topic":"Laser Material Processing Techniques","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Chirp; Femtosecond; Materials science; Laser; Fiber Bragg grating; Optics; Grating; Optoelectronics; Femtosecond pulse shaping; Ultrashort pulse; Pulse (music); 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":[],"consensus_categories":[],"category_scores_codex":[0.0001830394,0.0001667411,0.0002703942,0.0001207007,0.00004644199,0.00002945837,0.0001461609,0.00007856768,0.00006934443],"category_scores_gemma":[0.00009085439,0.0001581629,0.00003879771,0.0001926569,0.00004733613,0.0002741325,0.00003172059,0.0001080461,0.000002830003],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004721291,"about_ca_system_score_gemma":0.00002098358,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002082285,"about_ca_topic_score_gemma":0.00009491692,"domain_scores_codex":[0.9989492,0.00002240153,0.0004517582,0.0001622802,0.0001483914,0.0002659948],"domain_scores_gemma":[0.9996145,0.00008867963,0.00004502072,0.0001701869,0.0000430556,0.00003851294],"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":[0.0000275799,0.0001345546,0.06561579,0.001106313,0.00006964719,0.0001140087,0.0009866016,0.02190457,0.9019185,0.0005165887,0.002654679,0.004951139],"study_design_scores_gemma":[0.0001812297,0.00002422068,0.004369412,0.0002058948,0.000005165971,0.00001301729,0.0000837293,0.01249513,0.9821827,0.0001269339,0.00008161342,0.0002309528],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9600531,0.00005774411,0.001481132,0.0000115412,0.00008054081,0.0001104255,0.000009711314,0.001006239,0.03718957],"genre_scores_gemma":[0.9904105,0.00003488117,0.009322765,0.00001398391,0.00005768641,0.00001545178,0.000009148356,0.00004401137,0.00009156559],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08026418,"threshold_uncertainty_score":0.6449698,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01721146663732346,"score_gpt":0.2309101505333585,"score_spread":0.2136986838960351,"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."}}