{"id":"W1615063895","doi":"","title":"Photonic generation of chirp-free UWB signals for UWB over fiber applications","year":2009,"lang":"en","type":"article","venue":"International Topical Meeting on Microwave Photonics","topic":"Ultra-Wideband Communications Technology","field":"Engineering","cited_by":18,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"Chirp; Single-mode optical fiber; Optics; Photonics; Polarization-maintaining optical fiber; Optical fiber; Polarization (electrochemistry); Dispersion-shifted fiber; Polarization mode dispersion; Physics; Dispersion (optics); Materials science; Optoelectronics; Fiber optic sensor","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":[0.0001402018,0.0001682121,0.0002008897,0.0001477413,0.00007246603,0.00003218276,0.0007622194,0.0001707738,0.00009383558],"category_scores_gemma":[0.0001712812,0.0001807056,0.0001367216,0.0001367401,0.00004924535,0.00006412292,0.00005305658,0.0002342719,0.00002324169],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001425633,"about_ca_system_score_gemma":0.00002752244,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000006233165,"about_ca_topic_score_gemma":0.00001993527,"domain_scores_codex":[0.9988994,0.00001939666,0.0004557244,0.0002344501,0.0001863652,0.0002046837],"domain_scores_gemma":[0.9988324,0.0002240239,0.0001071489,0.0006383743,0.0001550149,0.00004301563],"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":[0.00002630789,0.0001833736,0.00004618144,0.00001707941,0.00009354138,5.082734e-7,0.00007754952,0.006423477,0.9393397,0.0223703,0.003481094,0.02794088],"study_design_scores_gemma":[0.0006797562,0.0001234665,0.0002028036,0.00004523788,0.00002444453,0.000006971019,0.000009340773,0.03939878,0.8195294,0.01476471,0.1249791,0.0002359934],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8817679,0.001498903,0.04961475,0.004090741,0.0006602518,0.001892264,0.0002654302,0.0007231142,0.05948669],"genre_scores_gemma":[0.9606479,0.0001798801,0.03789368,0.0004060714,0.0001335018,0.0002375037,0.0001102139,0.00002781217,0.0003634835],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.121498,"threshold_uncertainty_score":0.7368962,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02102629581706688,"score_gpt":0.2693126236353418,"score_spread":0.2482863278182749,"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."}}