{"id":"W4408705767","doi":"10.1117/12.3042071","title":"Ultrashort pulse amplifier using a novel 40/250 polarization-maintaining Yb-doped multiclad fiber","year":2025,"lang":"en","type":"article","venue":"","topic":"Photonic Crystal and Fiber Optics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institut National d'Optique","funders":"","keywords":"Materials science; Ultrashort pulse; Doping; Optoelectronics; Fiber laser; Erbium doped fiber amplifier; Fiber amplifier; Amplifier; Polarization-maintaining optical fiber; Optics; Polarization (electrochemistry); Optical amplifier; Fiber; Physics; Fiber optic sensor; Laser; Composite material; Chemistry; CMOS","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":[0.0001096031,0.0003560959,0.000234209,0.0002376838,0.0003711891,0.0002619802,0.000544012,0.0003561526,0.0009788745],"category_scores_gemma":[0.0001092025,0.0002439217,0.0001710927,0.0002622006,0.000377526,0.000395489,0.0002977577,0.000291177,0.0003972902],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005884902,"about_ca_system_score_gemma":0.0003688107,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001531369,"about_ca_topic_score_gemma":0.002467941,"domain_scores_codex":[0.9998542,0.000006055067,0.000005936197,0.00004847647,0.00005834973,0.00002683715],"domain_scores_gemma":[0.9998567,0.00001268767,0.00004520291,0.00001701124,0.00003716043,0.00003121014],"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":[0.00002358322,0.00001493204,0.0001672723,0.00001285534,0.000002852878,0.00005944624,0.00001845982,0.0001219363,0.9966184,0.0001912298,0.00006874603,0.002700169],"study_design_scores_gemma":[0.0000135928,0.0002875092,0.00186925,0.000004287422,0.00001391647,0.0004159126,0.00001844524,0.005674479,0.9864638,0.00008253365,0.005141035,0.00001525072],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9718016,0.0006002957,0.02211154,0.0001910717,0.00006003681,0.00004926578,0.0001432085,0.0007128888,0.004330194],"genre_scores_gemma":[0.9519696,0.0004210577,0.04235691,0.00005090969,0.00005298861,0.00003547337,0.0001074498,0.00003137047,0.004974287],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001531369,"threshold_uncertainty_score":0.004269838,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.014197464419331,"score_gpt":0.2431252115579786,"score_spread":0.2289277471386476,"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."}}